MLB Prop Bets: Seattle Mariners vs Cleveland Guardians (June 13, 2025)
The Cleveland Guardians (35-32) face the Seattle Mariners (33-34) at T-Mobile Park on Friday at 10:10pm (ET). Let's take a look at the MLB Prop Bets for the matchup. Gavin Williams is the probable pitcher for the Guardians, while Luis Castillo is the probable pitcher for the Mariners.
- The Guardians have a 31-33-3 O/U record this season (meaning 31 games have gone over the total runs line, 33 have gone under and three have resulted in a push). The Mariners have a 35-28-4 O/U record.
Scoring Insights
- The Guardians are averaging 4.0 runs per game this season (24th in the league). Comparatively, the Mariners are averaging +0.4 more at 4.3 runs (13th).
- In the field, the Guardians are allowing 4.2 runs per game this season (16th in the league), while the Mariners are allowing an average of 4.6 runs (22nd).
Let's take a look at how these teams perform in some other key statistical areas.
Batting Insights:
Batting Average
- Looking at their batting averages this season, the Guardians are at .234 (ranking 23rd in the Major leagues), while the Mariners are batting .241 (20th).
Home Runs
- In terms of total home runs this season, the Mariners have hit 87 (T7th in the Major Leagues). Meanwhile, the Guardians have managed 69 (T17th).
Runs Batted In
- Finally, looking at their runs batted in, the Guardians have recorded 251 RBIs to rank 24th in the MLB this season. Comparatively, the Mariners have recorded 282 RBIs to rank 14th.
Pitching Insights:
Earned Run Average
- The Mariners have an earned run average of 4.06 this season (20th in the Majors), while The Guardians have an ERA of 3.89 (16th).
Strikeouts
- Turning our attention to total strikeouts, the Guardians have recorded 569 this season, ranking T14th in the MLB. Meanwhile, the Mariners rank 19th for total strikeouts, recording 544.
Opponent Batting Average
- Opponents are batting an average of .258 against the Mariners this season (25th in the Major Leagues). Comparatively, the Guardians' opponents are at .251 (19th).
First Innings Moneyline
- Here are their first innings moneyline records in 2025.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Guardians | 11-10-46 | 7-5-22 | 4-5-24 | 4-4-17 | 7-6-29 | 0-0-0 | 2-0-8 |
| Mariners | 20-14-33 | 6-6-21 | 14-8-12 | 13-10-19 | 7-4-14 | 0-0-0 | 3-2-5 |
Lead After Three Innings
- Here are their records after the first three innings in 2025.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Guardians | 20-25-22 | 12-10-12 | 8-15-10 | 8-9-8 | 12-16-14 | 0-0-0 | 5-0-5 |
| Mariners | 28-18-21 | 15-6-12 | 13-12-9 | 19-8-15 | 9-10-6 | 0-0-0 | 2-2-6 |
NRFI/YRFI
- The NRFI is 43-24 in Guardians games this season. The Mariners have a 29-38 NRFI record.
Last Time They Met
The Guardians recorded a 6-3 victory over the Mariners at Progressive Field when these teams last met on June 20, 2024. Will Brennan was unstoppable in that matchup, hitting 2 home runs, a double and recording 2 RBIs.
