The following is a collection of analytical data, betting systems and strength ratings featured on VSiN and qualified for the NBA games on Sunday, November 5, 2023. 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.
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 pages we have built utilize the data that DraftKings so graciously provides to us detail the breakdowns of the money and ticket splits for point spreads, moneylines, 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 developed in the 2022-23 season. Here are the systems and qualifying plays for today’s games as of 9:45 a.m. ET. These can and will change, so continue to track and qualify the systems until tip-off for best usage.
DK NBA Betting Splits system #1: When 63% or more of the handle was on the home side of an ATS wager, this “super” majority group was 115-88 ATS (56.6%) last season. In other words, if you see nearly 2/3 of the handle backing a host in an NBA game this season, it’s a solid bet to follow it.
System Matches (PLAY): DALLAS
DK NBA Betting Splits system #2: The number from system #1 is a little higher for road wagers. When 65% or more of the handle was on the road side of an ATS wager, this supermajority group was 95-69 ATS (57.9%) last season. Remember, handle is the total amount of money on a game. This group was pretty sharp last season.
System Matches (PLAY ALL): PHOENIX, GOLDEN STATE, MEMPHIS
At this point, unlike the football studies I conducted, it's safe to assume that being part of the majority handle of DraftKings bettors on ATS wagers is a relatively sound strategy.
The following two systems show some successes that majority groups at DraftKings enjoyed when looking at bet volume:
DK NBA Betting Splits system #5: We saw earlier that the supermajority benchmark for handle success on ATS was wagers at 63%. It’s a touch higher when analyzing number of bets. When 69% or more of the number of bets was on the home side of an ATS wager, this supermajority group was 81-55 ATS (59.6%) last season, leaps and bounds above the overall success of all majorities.
System Matches (PLAY): SAN ANTONIO
DK NBA Betting Splits system #6: In NBA nonconference games (East versus West) of 2023, DK majority number of bets groups were highly successful, as they went 134-110 ATS (54.9%). If you consider that the overall majority numbers showed a 51.4% success rate, they were 3.5% improved on these rarer contests.
System Matches (PLAY ALL): PHOENIX, SAN ANTONIO, GOLDEN STATE, DALLAS
The overall numbers shown earlier detailed that the majority bettors took heavy losses on moneyline wagering last season. Here are some more detailed specifics:
DK NBA Betting Splits system #7: When the majority handle was on double-digit favorites in a 2023 NBA game, this majority groups was 92-22 outright but lost -55.45 units, an R.O.I. of -48.6%. This is a significant loss rate and shows how losing just over one of every five games can still be damaging.
System Matches (FADE ALL): DALLAS ML
Now, for a pair of winning angles for majority handle moneyline bettors:
DK NBA Betting Splits system #9: When the majority handle was on underdogs for a money line wager, this majority group produced profits, going 54-82 for +5.5 units and an R.O.I. of 4.0%. This doesn’t seem to be a significant amount, but when compared to the overall losses of -68.8 units, it represents a significant improvement. Again, it is quite rare, as there were 771 games in our sample.
System Matches (PLAY ALL): SAN ANTONIO ML, GOLDEN STATE ML
DK NBA Betting Splits system #10: There was a supermajority figure that really stood out when analyzing the handle of bettors backing an underdog in a money line wager. This supermajority percentage was 75% or more, and this group went 10-2 for +11.35 units of profit. This is the highest R.O.I. system of the bunch by far, 94.6%.
System Matches (PLAY): GOLDEN STATE ML (*if handle stays at 75% or higher for moneyline*)
These last two systems involve totals.
DK NBA Betting Splits system #11: One of the best and most frequent angles I was able to uncover was when less than 60% of bettors were backing the Over in a NBA game. I told you earlier that most NBA bettors love taking Overs. When less than 60% of the handle favored that total option, you could almost conclude that they didn’t like it as much, regardless of whether or not it was a majority. Only 271 of the games fit this criteria, but the results were astounding, with Under the total on these games going 163-108, good for 60.1%.
System Matches (PLAY UNDER): in all five games today
DK NBA Betting Splits system #12: When a supermajority of 58% or more of the number of bets was on the Under in a NBA game total, this majority group was quite sharp, 40-19 ATS (67.8%). This number for a supermajority is quite low, evidence of how rarely the betting public bets the low side of a total.
System Matches (PLAY UNDER): CHA-DAL
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 upon 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 upon the schedule pressures.
We will be tracking 50 top scheduling situations all season long!
* Home teams playing on 2 Days Rest were 18-13 SU but 12-19 ATS (38.7%) hosting teams playing in an A2A b2b game last season.
11/5: FADE DETROIT vs. Phoenix
System Match: FADE DETROIT ATS (+5.5 vs Phoenix)
Top Team-Specific Scheduling Situation Trends
The following are some of the top team-specific trends that have developed in the NBA over the last few seasons when considering scheduling situations. Like the league-wide systems introduced earlier, naturally, there are reasons that certain teams perform at varying levels based upon 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 upon the schedule pressures.
* GOLDEN STATE is 19-41 SU & 15-45 ATS on the ROAD in the One Day Rest scenario over the last two seasons
11/5: FADE GOLDEN STATE at Cleveland
System Match: FADE GOLDEN STATE (+1.5 at Cleveland)
* MEMPHIS is 15-5 UNDER the total in the 3rdStraightRoad game scenario over the last two seasons
11/5: UNDER the total in PORTLAND-MEMPHIS
System Match: PLAY UNDER the total (o/u at 218)
NBA Team Strength Systems
The following handicapping information details five different betting systems for teams based on various team strength indicators or line scenarios. Unless noted, these are from the last three NBA seasons.
NBA Team Strength Betting System #3:
NBA road favorites winning 36% of their games or less are on an impressive surge of 51-17 SU and 45-22-1 ATS (67.2%).
System Matches: PLAY PHOENIX (-5.5 at Detroit), PLAY TORONTO (-4 at San Antonio), PLAY MEMPHIS (-2.5 at Portland)
NBA Team Strength Betting System #4:
Double-digit NBA favorites in non-conference games have gone 86-20 SU but just 42-63-1 ATS (40%) over the last two seasons.
System Matches: FADE DALLAS ATS (-11.5 vs Charlotte)
NBA Team Strength Betting System #5:
Double-digit NBA games have produced some definitive results on totals over the last three seasons, dependent upon what type of matchup it was. In divisional games featuring double-digit lines, Under the total has gone 63-47 (57.3%). In non-conference games, Over the total was 114-80 (58.8%). And finally, in non-divisional conference games, Over the total was 149-102 (59.4%).
System Matches: PLAY OVER the total in CHA-DAL (o/u at 235)
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 three seasons unless noted.
BIG TIME OFFENSIVE PERFORMANCES
Teams that scored 134 points or more in any given game have had trouble duplicating that success in their next outing, as they are just 172-174 SU and 144-192-10 ATS (42.9%) in the follow-up contest. (GSW 11/5)
System Match: FADE GOLDEN STATE (+1.5 at Cleveland)
NBA teams off a game in which they were granted 35 or more free throw attempts trended Under the total the next game, 219-160 (57.8%) since 2021.
System Match: PLAY UNDER in MEM-POR (o/u at 218)
NBA Streak Systems
The following handicapping information details nine betting systems for teams on winning or losing streaks of at least four games in the NBA.
NBA Streak Betting System #2:
Teams having lost their last four games or more have been fantastic in the rare role of playing as road favorites, going 27-8 SU and 26-7-2 ATS (78.8%) in their last 35 tries.
System Matches: PLAY MEMPHIS (-2.5 at Portland)
Today’s NBA Strength Ratings
The following 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 parenthesis).
Today’s Top 3 UNDERPRICED UNDERDOGS according to the Makinen POWER RATINGS projections:
Ratings Matches: 1. DETROIT +5.5 (+2.8), 2. PORTLAND +2.5 (+2.7), 3. SAN ANTONIO +4 (+1.8)
Today’s Top UNDERPRICED FAVORITE according to the Makinen POWER RATINGS projections:
Ratings Matches: 1. DALLAS -11.5 (+0.9)
Today’s Top 3 UNDERPRICED UNDERDOGS according to the Makinen EFFECTIVE STRENGTH RATINGS projections:
Ratings Matches: 1(tie). DETROIT +5.5 (+2.9) and SAN ANTONIO +4 (+2.9) and PORTLAND +2.5 (+2.9)
Today’s Top 3 UNDERPRICED FAVORITES according to the Makinen EFFECTIVE STRENGTH RATINGS projections:
Ratings Matches: NONE TODAY
Today’s Top 2 BIGGEST TOTAL PROJECTIONS FAVORING OVER according to the Makinen EFFECTIVE STRENGTH RATINGS projections:
Ratings Matches: 1. TOR-SAS OVER 221 (+1.8), 2. MEM-POR OVER 218 (+1.1)
Today’s Top 3 BIGGEST TOTAL PROJECTIONS FAVORING UNDER according to the Makinen EFFECTIVE STRENGTH RATINGS projections:
Ratings Matches: 1. PHX-DET UNDER 221.5 (-4.7), 2. GSW-CLE UNDER 222 (-3.6), 3. CHA-DAL UNDER 235 (-3.2)