Miles Mastrobuoni's total bases prop presents a stark under opportunity with just 16.7% overs across 12 games. His 0.83 average sits 1.4 bases below the typical 2.25 line, creating consistent value on the under with an active 8-game streak.
Expert Analysis
Mastrobuoni's total bases struggles stem from his role as a utility infielder with limited offensive upside. His 0.83 average across 12 games reflects the reality of a player who sees sporadic starts and faces challenging matchups when deployed. The 8-game under streak isn't random variance—it's systematic underperformance driven by his contact-heavy approach that rarely produces extra-base hits. The Cubs typically use Mastrobuoni in defensive situations or as a late-inning replacement, limiting his plate appearances and reducing opportunities to accumulate bases. His swing profile lacks the power necessary to consistently reach the 2+ base threshold that sportsbooks set. The massive -1.4 differential between his average and the line suggests books haven't fully adjusted to his limited offensive ceiling. This creates a sustainable edge for under bettors, particularly given his role constraints won't change significantly. The 59.1% ROI on unders validates this approach, while the -68.2% over ROI highlights the futility of backing his offensive production. Regression concerns are minimal given the structural factors limiting his base accumulation.
Betting Verdict
LEAN UNDER with MEDIUM confidence. Mastrobuoni's utility role and contact-heavy approach create a systematic mismatch with total bases lines typically set around 2.25. The 8-game under streak reflects sustainable factors rather than temporary slump. Best opportunities arise when he's starting against quality pitching or in games where his defensive value takes priority over offensive contribution.
Performance vs Line
Game Log (Last 12 Games)
| Date | Opp | Line | Actual | +/- | Result |
|---|---|---|---|---|---|
| 2024-09-23 | OPP | 1.5 | 0.0 | -1.5 | UNDER |
| 2024-07-20 | OPP | 4.5 | 2.0 | -2.5 | UNDER |
| 2024-07-19 | OPP | 2.5 | 1.0 | -1.5 | UNDER |
| 2024-07-14 | OPP | 2.5 | 1.0 | -1.5 | UNDER |
| 2024-07-13 | OPP | 1.5 | 0.0 | -1.5 | UNDER |
| 2024-07-12 | OPP | 3.5 | 2.0 | -1.5 | UNDER |
| 2024-07-09 | OPP | 3.5 | 2.0 | -1.5 | UNDER |
| 2024-05-17 | OPP | 3.5 | 0.0 | -3.5 | UNDER |
| 2024-05-16 | OPP | 0.5 | 1.0 | +0.5 | OVER |
| 2024-05-15 | OPP | 0.5 | 1.0 | +0.5 | OVER |
| 2024-05-13 | OPP | 2.5 | 0.0 | -2.5 | UNDER |
| 2023-07-14 | OPP | 0.5 | 0.0 | -0.5 | UNDER |
Key Splits
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Compare SportsbooksFrequently Asked Questions
What is Miles Mastrobuoni's Total Bases prop record all games?
Miles Mastrobuoni's total bases prop record shows 2-10-0 over/under across 12 games, hitting just 16.7% overs. His average of 0.83 total bases creates a massive -1.4 differential versus typical 2.25 lines, generating strong under value.
Should I bet OVER or UNDER on Miles Mastrobuoni Total Bases all games?
Bet under on Miles Mastrobuoni's total bases props. His 0.83 average sits well below standard lines, with an active 8-game under streak and 59.1% ROI supporting the under. His utility role limits offensive opportunities consistently.
What's Miles Mastrobuoni's average Total Bases all games?
Miles Mastrobuoni averages 0.83 total bases across 12 games, sitting 1.4 bases below the typical 2.25 line. This massive gap reflects his contact-heavy approach and limited power, creating systematic value on under bets.
How reliable is this trend?
Target Miles Mastrobuoni total bases unders when he's starting against quality pitching or in defensive-focused lineups. His utility role and contact approach create consistent under value, particularly with lines set around 2+ bases.