The following NBA betting trends are a collection of analytical data, betting systems and strength ratings featured on VSiN and qualified for the NBA playoff games on Saturday, April 18, 2026 and Sunday, April 19, 2026. This report is meant to emulate the process that Steve Makinen and other members of the VSiN Analytics team undergo when handicapping each day’s NBA board.

AJ’s Angles

These are the top NBA betting trends and systems for today’s games, handpicked by VSiN Analyst AJ Makinen.

* NBA teams playing on the road in 3rd in 8+ Days scenario are 15-4 Under the total vs. teams in 4th Home in 10+ Days games over the last four seasons
System Matches (PLAY UNDER ALL): ATL-NYK (o/u at 217.5), POR-SAS (o/u at 221.5)

* Over the total is on 12-2 run (85.7%) in the Suns-Thunder series in Oklahoma City
Trend Match (PLAY OVER): PHX-OKC (o/u at 215.5)

* NBA teams coming off back-to-back wins in which they scored 130+ points in each outing have gone 111-71 SU and 98-82-2 ATS (54.4%) in the follow-up contest since 2018, including 37-22 ATS (62.7%) as underdogs.
System Match (PLAY): MINNESOTA (+6.5 at DEN)

First Round Game Trends by Line/Total Range

Big favorites have held a significant edge – Since the start of the 2014 playoffs, NBA first round favorites of 8.5 points or more are 98-14 SU and 67-45 ATS (59.8%).
Trend Matches (PLAY ALL): CLEVELAND (-8.5 vs TOR), BOSTON (-12.5 vs PHI), OKLAHOMA CITY (-13.5 vs PHX), DETROIT (-8.5 vs ORL), SAN ANTONIO (-10.5 vs POR)

Bigger road favorites are also a solid bet – Only 12 of the last 62 road favorites of 4.5 points or more have lost outright, going 50-12 SU and 40-21-1 ATS (65.6%).
Trend Match (PLAY): HOUSTON (-5.5 at LAL)

With the meteoric rise in scoring over the last few years in the NBA, it is interesting to note that in the lowest totaled first round playoff games over the last six postseasons, 218 or less, Under the total is 84-65-5 (56.4%). In all games with totals above 218, Over the total is 76-66-2 (53.5%).
Trend Matches (PLAY ALL): OVER – TOR-CLE (o/u at 221.5), MIN-DEN (o/u at 231.5), ORL-DET (o/u at 218.5), POR-SAS (o/u at 221.5)
UNDER – ATL-NYK (o/u at 217.5), HOU-LAL (o/u at 208.5), PHI-BOS (o/u at 212.5), PHX-OKC (o/u at 215.5)

First Round Trends by Game Number

Nearly three of every four home teams win the opening game – Home teams have gone 69-27 SU and 51-43-2 ATS (54.3%) over the last 13 seasons. They were 14-2-0 SU and 12-4 ATS in 2024-‘25!
Trend Matches: PLAY ALL EIGHT HOME TEAMS

In the last six playoff seasons played at home courts, game 1s have gone Under the total at a 33-15 (68.8%) rate.
Trend Matches: PLAY UNDER IN ALL EIGHT GAMES

Trends by Seed Number

#2 seeds have been crazy good as bigger chalk – #2 seeded teams are on a strong run of 73-17 SU and 56-34 ATS (62.2%) when favored by 4.5-points or more.

#2 seeds start fast – #2 seeded teams are on a run of 42-8 SU and 32-18 ATS (64%) in the first two games of first round series over the last 13 years.
Trends Match (PLAY ALL): BOSTON (-12.5 vs PHI), SAN ANTONIO (-10.5 vs POR)

Schedule Situations Crucial for NBA Handicapping

The following is an expanded version of the article published in this year’s VSiN NBA Betting Guide, detailing scheduling situations in which teams have shown definitive patterns over the last few seasons. Typically, there are reasons that teams perform at varying levels based on their schedules, whether that be from the amount of rest they’ve gotten before a game, how fatigued they are from a string of games, or how they deal with injuries/workloads based on the schedule pressures.

* NBA teams playing on road in 3+ Days Rest scenario are 5-16 SU and 6-15 ATS vs. teams in 4th Straight Home games over the last three seasons
System Matches (FADE ALL): ATLANTA (+5.5 at NYK), PORTLAND (+10.5 at SAS)

* NBA teams playing on road in 3+ Days Rest scenario are 19-25 SU and 17-26-1 ATS vs. teams in 3rd Straight Home games over the last three seasons
System Matches (FADE ALL): ATLANTA (+5.5 at NYK), HOUSTON (-5.5 at LAL), PHILADELPHIA (+12.5 at BOS), PORTLAND (+10.5 at SAS)

* NBA teams playing at home in 3+ Days Rest scenario are 86-48 SU and 82-50-2 ATS vs. teams in One Day Rest games over the last four seasons
System Matches (PLAY ALL): OKLAHOMA CITY (-13.5 vs PHX), DETROIT (-8.5 vs ORL)

* NBA teams playing on the road in 3rd in 8+ Days scenario are 15-4 Under the total vs. teams in 4th Home in 10+ Days games over the last four seasons
System Matches (PLAY UNDER ALL): ATL-NYK (o/u at 217.5), POR-SAS (o/u at 221.5)

* NBA teams playing in One Day Rest scenario are 178-116 Under the total vs. teams in 4th in 10+ Days games over the last two seasons
System Matches (PLAY UNDER ALL): PHX-OKC (o/u at 215.5), ORL-DET (o/u at 218.5)

* NBA teams playing at home in 3rd in 8+ Days scenario are 119-99 Under the total vs. teams in 3rd in 8+ Days games over the last three seasons
System Matches (PLAY UNDER ALL): TOR-CLE (o/u at 221.5), MIN-DEN (o/u at 231.5), ATL-NYK (o/u at 217.5), HOU-LAL (o/u at 208.5), PHI-BOS (o/u at 212.5), POR-SAS (o/u at 221.5)

* BOSTON is 19-4 Under the total playing its 4th in 10+ Days games since June 2024
Trend Match (PLAY UNDER): PHI-BOS (o/u at 212.5)

* ORLANDO is 126-100 Under the total playing in all One Day Rest games since March 2022
Trend Match (PLAY UNDER): ORL-DET (o/u at 218.5)

* SAN ANTONIO is 13-6 Over the total playing on 3+ Days Rest since February 2022
Trend Match (PLAY OVER): POR-SAS (o/u at 221.5)

* CLEVELAND is just 19-22 SU and 12-29 ATS (29.3%) vs. teams that have winning records right now this season
Trend Match (FADE): CLEVELAND (-8.5 vs TOR)

* PHOENIX is 10-8 SU and 14-4 ATS (77.8%) vs. teams currently scoring >118 PPG this season
Trend Match (PLAY): PHOENIX (+13.5 at OKC)

Here are the top head-to-head series NBA betting trends in play for this weekend’s games:

Saturday, April 18, 2026

(577) TORONTO at (578) CLEVELAND
* Road teams are 6-2 ATS in the last eight of the TOR-CLE series
Trend Match (PLAY): TORONTO (+8.5 at CLE)

(579) MINNESOTA at (580) DENVER
* MINNESOTA is 7-4 SU and 8-3 ATS in their last 11 visits to Ball Arena
Trend Match (PLAY): MINNESOTA (+6.5 at DEN)

(581) ATLANTA at (582) NEW YORK
* Underdogs are 6-4 SU and 8-2 ATS in the last 10 of Hawks-Knicks set
Trend Match (PLAY): ATLANTA (+5.5 at NYK)

(583) HOUSTON at (584) LA LAKERS
* LA LAKERS are 4-2 SU and 5-1 ATS in the last six matchups with Houston
Trend Match (PLAY): LA LAKERS (+5.5 vs HOU)

Sunday, April 19, 2026

(585) PHILADELPHIA at (586) BOSTON
* Home teams are a perfect 5-0 ATS in the last five of the PHI-BOS divisional rivalry
Trend Match (PLAY): BOSTON (-12.5 vs PHI)

(587) PHOENIX at (588) OKLAHOMA CITY
* Over the total is on 12-2 run in the Suns-Thunder series in Oklahoma City
Trend Match (PLAY OVER): PHX-OKC (o/u at 215.5)

(589) ORLANDO at (590) DETROIT
* Under the total is 5-1 in the last six of Magic-Pistons set in the Motor City
Trend Match (PLAY UNDER): ORL-DET (o/u at 218.5)

(591) PORTLAND at (592) SAN ANTONIO
* Home teams are 6-3 SU and 7-2 ATS in the last nine meetings between Portland and San Antonio
Trend Match (PLAY): SAN ANTONIO (-10.5 vs POR)

NBA Team Strength Systems

The following handicapping information details betting systems for teams based on various team strength indicators or line scenarios. Unless noted, these are from the last five NBA seasons.

NBA Team Strength Betting System #7:
Double-digit NBA games have produced some definitive results on totals over the last five seasons, depending on what type of matchup it was. In divisional games featuring double-digit lines, Under the total has gone 143-127 (53%). In non-conference games, Over the total was 279-233 (54.5%). And finally, in non-divisional conference games, Over the total was 363-292 (55.4%).
System Matches (PLAY ALL): OVER – PHX-OKC (spread -13.5, total 215.5), POR-SAS (spread -10.5, total 221.5)
UNDER – PHI-BOS (spread -12.5, total 212.5)

The following handicapping information details betting systems for divisional games.

Western Northwest Division Betting System #3:
In Western Northwest divisional games, favorites on two days rest or more are 13-9 SU but 6-16 ATS (27.3%) since the start of the 2024 playoffs.
System Match (FADE): DENVER (-6.5 vs MIN)

NBA Extreme Stats Next Game Systems

These systems search for extreme statistical performances in NBA games and detail the results of the follow-up game for the teams. These systems are from the last five seasons unless noted.

Allowing 135+ points in a game is a sign of trouble
NBA teams off of a game in which they allowed 135+ points and are now favored have gone 204-116 SU but 148-168-4 ATS (46.8%) in the follow-up contest over the last seven seasons. Included among this is a 120-150 ATS (44.4%) mark when not playing the next day.
System Match (FADE): OKLAHOMA CITY (-13.5 vs PHX)

Back-to-back scoring outbursts could be the beginning of a trend
NBA teams coming off back-to-back wins in which they scored 130+ points in each outing have gone 111-71 SU and 98-82-2 ATS (54.4%) in the follow-up contest since 2018, including 37-22 ATS (62.7%) as underdogs.
System Match (PLAY): MINNESOTA (+6.5 at DEN)

Playoff large wins also lead to Unders
In the playoffs, NBA teams off a 30-point win have had their next game totals go Under at a 26-13-1 (66.7%) rate in the last five seasons (games also include if the previous game was in regular season).
System Matches (PLAY UNDER ALL): TOR-CLE (o/u at 220.5), HOU-LAL (o/u at 208.5), ORL-DET (o/u at 218.5)

Unusual shooting performance systems
NBA teams off a game in which they were granted 35 or more free throw attempts trended Under the total the next game, 409-358 (53.3%) since 2021.
System Matches (PLAY UNDER ALL): MIN-DEN (o/u at 231.5), ORL-DET (o/u at 218.5)

Teams not making many free throws bounce back well
NBA teams that are coming off a game in which they made six free throws or fewer have bounced back well in the next outing, and are on a 202-180 SU and 208-164-10 ATS (55.9%) run.
System Matches (PLAY ALL): NEW YORK (-5.5 vs ATL), OKLAHOMA CITY (-13.5 vs PHX)

Unusual defensive performances
NBA teams that hold an opponent to 36% or less field goal percentage in any given game have produced well the next contest as well, going 184-126 SU and 176-127-7 ATS (58.1%) since 2021.
System Match (PLAY): ORLANDO (+8.5 at DET)

NBA Streak Systems

The following handicapping information details betting systems for teams on winning or losing streaks of at least four games in the NBA.

NBA Streak Betting System #15:
Teams reaching an eight-game winning streak have become profitable fade opportunities, going 82-111-1 ATS (42.5%) in the next game.
System Match (FADE): DENVER (-6.5 vs MIN)

Strategies Using NBA DraftKings Betting Splits Data

One of the most touted features on the VSiN.com website, and a feature that we believe to be a fantastic resource for bettors, is the betting splits pages. These are the pages that we have built utilizing the data that DraftKings so graciously provides to us, detailing the breakdowns of the money and ticket splits for point spreads, money lines, and totals. 

In an article published on the VSiN.com website on opening day, Steve Makinen outlined 14 different systematic strategies for successfully using the DK Betting Splits Data that were developed in the last three seasons. Here are the systems and qualifying plays for this weekend’s games as of 10:00 AM ET on Saturday. These can and will change, so continue to track and qualify the systems up until tip-off for best usage.

To summarize the findings from the first half data of the 2025-26 season, the sample contained 633 games, and for the most part, majority bettors have lost on all six point spread, money line, and total categories. In fact, this has been the worst half-season they have endured since I started studying this subject a few years ago. Here are the results:

–  Majority handle on point spreads: 291-335 ATS (46.5%), -77.5 units – ROI: -12.4%
–  Majority number of bets on point spreads: 287-323 ATS (47%), -68.3 units – ROI: -11.2%
–  Majority handle on money lines: 379-247 (60.5%). -123.2 units – ROI: -20.2%
–  Majority number of bets on money lines: 404-227 (64%). -113.7 units – ROI: -18%
–  Majority handle on totals: 306-310 (49.7%). -35 units – ROI: -5.7%
–  Majority number of bets on totals: 307-318 (49.1%), -42.8 units – ROI: -6.8%

DK NBA Betting Splits system #1: When 63% or more of the handle was on the side of a home team playing as a 4-point favorite or less (or as an underdog) on ATS wager, this “super” majority group has gone 211-174 ATS (54.8%) over the last 3+ seasons, good for +19.6 units of profit and an ROI of 5.1%. This is a fairly profitable system that the public seems to get right consistently.  If you see nearly 2/3 of the handle backing a host in an expected competitive NBA game this season, it’s a solid bet to follow it.
System Match (PLAY): LA LAKERS

DK NBA Betting Splits system #3: It is a somewhat rare situation, but when there was a majority handle backing a home underdog in the NBA over the last 3+ seasons, that group produced a 135-106 ATS record (56%).  This has netted +18.4 units and an ROI of 7.6%. As a general rule, most bettors tend to bet favorites. This lot of 241 games was only about 5.0% of the total sample size.
System Match (PLAY): LA LAKERS

DK NBA Betting Splits system #4: In another somewhat rare situation, when there was a majority handle backing the team with fewer wins on the season in the NBA over the last 3+ seasons, that group produced a 456-412 ATS record (52.5%), good for +2.8 units of profit and an ROI of 0.3%. This is another system that has dropped a bit this season but has still outperformed the normal levels by a decent amount. We’ll see if it can stay positive in the second half of the season.
System Match (SLIGHT PLAY): MINNESOTA

DK NBA Betting Splits system #5: Concerning number of bets. When 70% or more of the number of bets have been on a home side of an ATS wager since January 2023, this “super” majority group has gone just 104-142 ATS (42.3%), well below the overall performance of all majorities. This has resulted in a net loss of -52.2 units for an ROI of -21.2%.
System Match (FADE): OKLAHOMA CITY

DK NBA Betting Splits system #7: The number 63% or higher has been a key super-majority number in non-divisional conference games over the last 3+ seasons, with handle groups of that size boasting a 579-508 ATS record, good for 54.2%. This is over a 4% improvement on the overall majority figures and has netted +20.2 units of profit and an ROI of 1.9%.
System Matches (PLAY ALL): NEW YORK, LA LAKERS, OKLAHOMA CITY, DETROIT

DK NBA Betting Splits system #10: Majority handle money line wagerers have struggled in each of the last three playoff seasons, with handle majorities going 149-110 for -44.87 units and an ROI of -18%. Compare this to the usual ML return of just over -5%, and you can see bettors are losing on a lot of favorite plays. This system will again be very significant starting in April.
System Matches (FADE ALL): CLEVELAND ML, DENVER ML, NEW YORK ML, HOUSTON ML, BOSTON ML, OKLAHOMA CITY ML, DETROIT ML, SAN ANTONIO ML

DK NBA Betting Splits system #11: One of the best, simplest, and most frequent angles I have been able to uncover is when a majority of handle bettors were backing the Under in an NBA game. It is generally believed that most NBA bettors prefer taking Overs. When any majority number have favored the Under option over the last 3+ seasons, the results have been strong, with Under the total on these games going 484-393, good for 55.2%, +51.7 units, and an ROI of +5.9% since January 2023.
System Match (PLAY UNDER): ORL-DET

DK NBA Betting Splits system #12: There has been some decent success for number of bets majorities when they don’t get too heavily invested. In fact, majorities on either side of the total (Over or Under) of 57% or less have gone 409-367 (52.7%) for +5.3 units and an ROI of +0.7% since January 2023.
System Match (PLAY): OVER – DET-ORL

DK NBA Betting Splits system #13: The average NBA game total since January of 2023 has been a bit more than 228. In NBA games with “low” totals, or those less than 220, majority handle bettors have gone an impressive 408-345 (54.2%).
System Matches (PLAY ALL): OVER – ATL-NYK, HOU-LAL, PHI-BOS, PHX-OKC
UNDER – ORL-DET

NBA Strength Ratings

Embed from Getty Images

The following NBA betting trends are taken from today’s MAKINEN DAILY RATINGS page under the NBA tab on VSiN.com. Listed by team, current line, and difference between rating and current line (in parentheses).

UNDERPRICED UNDERDOGS according to the Makinen POWER RATINGS projections:
Ratings Matches: 1. TORONTO +8.5 (+1.7)
2. PORTLAND +10.5 (+0.9)
3. LA LAKERS +5.5 (+0.6)

Top 3 UNDERPRICED FAVORITES according to the Makinen POWER RATINGS projections:
Ratings Matches: 1. OKLAHOMA CITY -13.5 (+1.3)
2. DETROIT -8.5 (+1.2)
3. DENVER -6.5 (+1.0)

Top 3 UNDERPRICED UNDERDOGS according to the Makinen EFFECTIVE STRENGTH RATINGS projections:
Ratings Matches: 1. PHILADELPHIA +12.5 (+1.9)
2. ATLANTA +5.5 (+0.8)
3. LA LAKERS +5.5 (+0.3)

Top 3 UNDERPRICED FAVORITES according to the Makinen EFFECTIVE STRENGTH RATINGS projections:
Ratings Matches: 1. SAN ANTONIO -10.5 (+1.7)
2. DETROIT -8.5 (+1.3)
3. OKLAHOMA CITY -13.5 (+0.6)

Top 3 TOTAL PROJECTIONS FAVORING OVER according to the Makinen EFFECTIVE STRENGTH RATINGS projections:
Ratings Matches: 1. MIN-DEN OVER 231.5 (+3.5)
2. POR-SAS OVER 221.5 (+1.2)
3. HOU-LAL OVER 208.5 (+0.2)

Top 3 TOTAL PROJECTIONS FAVORING UNDER according to the Makinen EFFECTIVE STRENGTH RATINGS projections:
Ratings Matches: 1. TOR-CLE UNDER 220.5 (-0.9)
2. PHI-BOS UNDER 212.5 (-0.5)
3. PHX-OKC UNDER 215.5 (-0.3)

Top 3 UNDERPRICED UNDERDOGS according to the Makinen BETTORS RATINGS projections:
Ratings Matches: 1. ATLANTA +5.5 (+1.5)
2. PORTLAND +10.5 (+1.2)
3. LA LAKERS +5.5 (+1.1)

UNDERPRICED FAVORITES according to the Makinen BETTORS RATINGS projections:
Ratings Matches: 1. DETROIT -8.5 (+3.5)
2. OKLAHOMA CITY -13.5 (+1.4)
3. BOSTON -12.5 (+0.4)

TOTAL PROJECTIONS FAVORING OVER according to the Makinen BETTORS RATINGS projections:
Ratings Matches: 1. HOU-LAL OVER 208.5 (+0.8)
2. ORL-DET OVER 218.5 (+0.7)
3. PHI-BOS OVER 212.5 (+0.2)

Top 3 TOTAL PROJECTIONS FAVORING UNDER according to the Makinen BETTORS RATINGS projections:
Ratings Matches: 1. ATL-NYK UNDER 216.5 (-4.6)
2. TOR-CLE UNDER 220.5 (-2.6)
3. PHX-OKC UNDER 215.5 (-2.2)

The post Steve Makinen’s NBA Betting Trends and Best Bets for Saturday and Sunday First Round Game 1 appeared first on VSiN.