Matt Chapman's Total Bases props present a crystal-clear under opportunity, with just 27 overs in 103 games (26.2%) and a devastating -0.8 differential below the typical 2.33 line. The Giants third baseman is currently riding a 5-game under streak, extending what has been the most reliable fade in baseball. This is a strong lean under.
Expert Analysis
Chapman's Total Bases struggles stem from a perfect storm of declining power and unfavorable park factors. His 1.52 average against a 2.33 line represents one of the largest gaps in baseball, suggesting oddsmakers haven't properly adjusted for his diminished production. The 40.9% ROI on unders indicates sharp money has been exploiting this inefficiency all season. Chapman's 13-game under streak earlier this season demonstrates the persistence of this trend, likely driven by his shift away from the aggressive approach that made him a power threat in Oakland. Oracle Park's pitcher-friendly dimensions compound the issue, suppressing extra-base hits that drive Total Bases props over. The lack of meaningful hot streaks (longest over streak just 4 games) suggests this isn't variance but a fundamental shift in Chapman's profile. With sportsbooks slow to adjust lines downward, the under continues to offer exceptional value. The current 5-game under streak indicates Chapman remains trapped in this pattern, making future unders highly attractive until we see sustained evidence of offensive improvement or significant line movement.
Betting Verdict
LEAN UNDER with MEDIUM confidence. Chapman's 26.2% over rate and -0.8 differential create a compelling under opportunity, especially with the current 5-game streak suggesting continued struggles. Target this prop when lines remain at 2.5 or higher, as Chapman's 1.52 average makes anything above 2.0 profitable long-term. The main risk is eventual line correction, but until books adjust significantly downward, the under remains the sharp play.
Performance vs Line
Game Log (Last 15 Games)
| Date | Opp | Line | Actual | +/- | Result |
|---|---|---|---|---|---|
| 2024-09-29 | OPP | 2.5 | 0.0 | -2.5 | UNDER |
| 2024-09-27 | OPP | 2.5 | 2.0 | -0.5 | UNDER |
| 2024-09-22 | OPP | 1.5 | 0.0 | -1.5 | UNDER |
| 2024-09-14 | OPP | 3.5 | 0.0 | -3.5 | UNDER |
| 2024-09-12 | OPP | 1.5 | 0.0 | -1.5 | UNDER |
| 2024-09-11 | OPP | 2.5 | 4.0 | +1.5 | OVER |
| 2024-09-10 | OPP | 1.5 | 2.0 | +0.5 | OVER |
| 2024-09-01 | OPP | 4.5 | 1.0 | -3.5 | UNDER |
| 2024-08-31 | OPP | 1.5 | 1.0 | -0.5 | UNDER |
| 2024-08-30 | OPP | 3.5 | 3.0 | -0.5 | UNDER |
| 2024-08-29 | OPP | 2.5 | 0.0 | -2.5 | UNDER |
| 2024-08-28 | OPP | 4.5 | 2.0 | -2.5 | UNDER |
| 2024-08-27 | OPP | 1.5 | 6.0 | +4.5 | OVER |
| 2024-08-21 | OPP | 2.5 | 0.0 | -2.5 | UNDER |
| 2024-08-20 | OPP | 1.5 | 1.0 | -0.5 | UNDER |
Key Splits
Home vs Away
Favorite vs Underdog
Recent Trend
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Compare SportsbooksFrequently Asked Questions
What is Matt Chapman's Total Bases prop record all games?
Chapman's Total Bases record shows 27 overs and 76 unders in 103 games (26.2% over rate). He averages 1.52 Total Bases against a typical line of 2.33, creating a significant -0.8 differential that favors under bettors.
Should I bet OVER or UNDER on Matt Chapman Total Bases all games?
Bet under on Chapman's Total Bases props. His 26.2% over rate and -0.8 differential make unders highly profitable, generating 40.9% ROI. The current 5-game under streak reinforces this season-long trend of consistent disappointment.
What's Matt Chapman's average Total Bases all games?
Chapman averages 1.52 Total Bases per game, significantly below the typical 2.33 line. This -0.8 differential represents one of the largest gaps in baseball, making unders exceptionally valuable when lines remain at standard levels.
How reliable is this trend?
Target Chapman's Total Bases unders when lines are 2.5 or higher, especially during home games at pitcher-friendly Oracle Park. His current 5-game under streak and season-long pattern make any prop above his 1.52 average profitable.