Inside Edge
Miles Mastrobuoni
Seattle MarinersReg0.256 / 1 HR / 12 RBI / 40 H / 6 SB / 75G
Post0.000 / 0 HR / 0 RBI / 0 H / 0 SB / 1G
58.3% HRR O 0.548.7% H O 0.548.7% TB O 0.5
Season
All Miles Mastrobuoni propsProps — 202539 games with closing lines
Walks
35g25.7%Over: 9-26
0vs O 0.5+206
vs
Dodgers9/28
Dodgers9/28✗✓✗✗✓✗✗✓✗✗
H: 21.1%(19)A: 31.3%(16)
Seasonality
Inside Edge
Star RatingsAvg Rating
1.5★★★★★
5-Star Games
0(0%)
Total Matchups
125Distribution
5
4
3
2
1
Prop Performance by Star Rating
How Mastrobuoni's prop overs perform at the primary line based on InsideEdge hitter star rating
| Stars | HitsO 0.5 | RBIsO 0.5 | Home RunsO 0.5 |
|---|---|---|---|
| ★★★★★ | 0%(0-2) | 0%(0-2) | 0%(0-2) |
| ★★★★★ | 50%(4-4) | 12.5%(1-7) | 0%(0-8) |
| ★★★★★ | 71.4%(5-2) | 28.6%(2-5) | 14.3%(1-6) |
| ★★★★★ | 42.9%(9-12) | 19%(4-17) | 0%(0-21) |
Recent Scouting Notes
★★★★★vs Shane Bieber
10/20Mastrobuoni is batting just .206 (14-for-68) against right-handers with high strikeout rates over the last 2 seasons.
★★★★★vs Trey Yesavage
10/19Left-handed batters with low ISOs like Mastrobuoni are hitless in 12 AB's against Yesavage over the last 2 seasons.
★★★★★vs Kevin Gausman
10/17Bottom-tier hitters like Mastrobuoni are batting just .188 (84-for-447) against Gausman over the last 2 seasons.
Game Log
Bet
$
9-26 Over35g · 35 props
| Date ↓ | Opp | Line | Actual | Result | Odds |
|---|---|---|---|---|---|
| 9/28 | vsDodgers | O 0.5 | 0 | L | +206 |
| 7/20 | vs Astros | O 0.5 | 1 | W | +250 |
| 7/10 | @ Yankees | O 0.5 | 0 | L | +295 |
| 7/6 | vs Pirates | O 0.5 | 0 | L | +230 |
| 6/30 | vs Royals | O 0.5 | 1 | W | +310 |
| 6/28 | @ Rangers | O 0.5 | 0 | L | +175 |
| 6/25 | @ Twins | O 0.5 | 0 | L | +340 |
| 6/22 | @ Cubs | O 0.5 | 1 | W | +210 |
| 6/18 | vs Red Sox | O 0.5 | 0 | L | +275 |
| 6/15 | vs Guardians | O 0.5 | 0 | L | +230 |
| 6/7 | @ Angels | O 0.5 | 1 | W | +200 |
| 5/30 | vsTwins | O 0.5 | 0 | L | +245 |
| 5/28 | vs Nationals | O 0.5 | 0 | L | +240 |
| 5/23 | @Astros | O 0.5 | 2 | W | +255 |
| 5/22 | @Astros | O 0.5 | 1 | W | +190 |
| 5/18 | @ Padres | O 0.5 | 0 | L | +270 |
| 5/17 | @Padres | O 0.5 | 0 | L | +250 |
| 5/16 | @Padres | O 0.5 | 0 | L | +230 |
| 5/14 | vsYankees | O 0.5 | 0 | L | +140 |
| 5/11 | vs Blue Jays | O 0.5 | 0 | L | +165 |
| 5/10 | vsBlue Jays | O 0.5 | 0 | L | +200 |
| 5/6 | @ Athletics | O 0.5 | 0 | L | +265 |
| 5/5 | @Athletics | O 0.5 | 0 | L | +205 |
| 5/4 | @Rangers | O 0.5 | 0 | L | +220 |
| 4/29 | vsAngels | O 0.5 | 1 | W | +270 |
| 4/27 | vs Marlins | O 0.5 | 1 | W | +205 |
| 4/26 | vsMarlins | O 0.5 | 0 | L | +205 |
| 4/25 | vsMarlins | O 0.5 | 0 | L | +140 |
| 4/19 | @Blue Jays | O 0.5 | 0 | L | +170 |
| 4/18 | @Blue Jays | O 0.5 | 0 | L | +200 |
| 4/17 | @ Reds | O 0.5 | 3 | W | +195 |
| 4/13 | vsRangers | O 0.5 | 0 | L | +285 |
| 4/12 | vsRangers | O 0.5 | 0 | L | +180 |
| 4/11 | vsRangers | O 0.5 | 0 | L | +250 |
| 4/9 | vsAstros | O 0.5 | 0 | L | +205 |
Frequently Asked Questions
How often does Miles Mastrobuoni hit the over on walks 0.5?
Miles Mastrobuoni hits the over on walks 0.5 25.7% of the time in 2025, going 9-26 with an average actual of 0.3.
Is Miles Mastrobuoni over 0.5 walks a good bet?
Based on 35 games in 2025, betting $100 on Miles Mastrobuoni over 0.5 walks at best closing odds has returned -$515 (-14.71% ROI). The hit rate is 25.7% with an average actual of 0.3.
What is Miles Mastrobuoni's walks average this season?
Miles Mastrobuoni averages 0.3 walks per game in 2025 across 35 games. The primary line is set at 0.5.