Marcus Semien's home total bases prop presents a clear under opportunity, hitting just 37.5% overs across 16 games with a devastating -0.5 differential from the typical 2.06 line. The Rangers second baseman averages only 1.56 total bases at home, creating a profitable under trend with +19.3% ROI.
Expert Analysis
The data reveals a stark home/road split issue for Semien's total bases production that oddsmakers haven't fully adjusted for. Averaging 1.56 total bases against a 2.06 line creates a massive half-base gap that's difficult to overcome consistently. This isn't just variance - it's a systematic underperformance at Globe Life Field that spans multiple months. The 6-10 record tells the story of a player who struggles to reach his projected power numbers in his home environment. Whether it's the ballpark dimensions, background visibility, or simply comfort level, Semien's home total bases consistently fall short of market expectations. The longest under streak of four games suggests this isn't random clustering but a persistent pattern. With only 37.5% overs hit rate, we're seeing a clear market inefficiency where the line remains inflated relative to actual home performance. The +19.3% under ROI demonstrates this edge has been consistently exploitable, while the -28.4% over ROI shows the punishment for betting against this trend.
Betting Verdict
LEAN UNDER with MEDIUM confidence. The half-base differential and strong under ROI create a legitimate edge, though the limited 16-game sample prevents higher conviction. Target this when Semien faces quality pitching or in day games where his power typically diminishes further. Main risk is small sample variance and potential ballpark adjustments, but the consistent underperformance suggests sustainable value on unders.
Performance vs Line
Game Log (Last 15 Games)
| Date | Opp | Line | Actual | +/- | Result |
|---|---|---|---|---|---|
| 2024-09-05 | OPP | 1.5 | 2.0 | +0.5 | OVER |
| 2024-09-02 | OPP | 2.5 | 0.0 | -2.5 | UNDER |
| 2024-08-30 | OPP | 2.5 | 0.0 | -2.5 | UNDER |
| 2024-08-06 | OPP | 1.5 | 0.0 | -1.5 | UNDER |
| 2024-08-04 | OPP | 4.5 | 0.0 | -4.5 | UNDER |
| 2024-08-02 | OPP | 3.5 | 4.0 | +0.5 | OVER |
| 2024-07-23 | OPP | 2.5 | 2.0 | -0.5 | UNDER |
| 2024-07-22 | OPP | 2.5 | 4.0 | +1.5 | OVER |
| 2024-06-22 | OPP | 1.5 | 1.0 | -0.5 | UNDER |
| 2024-05-02 | OPP | 1.5 | 1.0 | -0.5 | UNDER |
| 2024-04-28 | OPP | 1.5 | 0.0 | -1.5 | UNDER |
| 2024-04-11 | OPP | 1.5 | 0.0 | -1.5 | UNDER |
| 2024-04-10 | OPP | 1.5 | 3.0 | +1.5 | OVER |
| 2024-04-08 | OPP | 1.5 | 0.0 | -1.5 | UNDER |
| 2023-09-18 | OPP | 1.5 | 5.0 | +3.5 | OVER |
Key Splits
Home vs Away
Favorite vs Underdog
Recent Trend
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Compare SportsbooksFrequently Asked Questions
What is Marcus Semien's Total Bases prop record home games?
Marcus Semien's total bases prop at home shows a 6-10 record (37.5% overs) across 16 games from September 2023 through September 2024, with under bets generating a profitable +19.3% ROI while overs lose -28.4%.
Should I bet OVER or UNDER on Marcus Semien Total Bases home games?
Bet under on Marcus Semien's total bases at home. The data shows consistent underperformance with only 37.5% overs hit and a significant 0.5 differential below the typical 2.06 line, creating sustainable value on under bets.
What's Marcus Semien's average Total Bases home games?
Marcus Semien averages 1.56 total bases in home games compared to the typical 2.06 line, creating a substantial half-base gap. This 0.5 differential represents the core edge driving the profitable under trend.
How reliable is this trend?
Target Marcus Semien total bases unders at home when facing quality starting pitching or in day games. The trend shows strongest value when the line sits at 2.0 or higher, maximizing the gap between expectation and performance.