Illustrated silhouette of a player wearing the Seattle Mariners uniform

Miles Mastrobuoni

3B
Position
#21
Number
30 years
Oct 31, 1995
5'9"
Height
185 lbs
Weight
San Ramon
CA
Rnd 14, #420
2016 Draft
Nevada
College
4 years
Experience

Summary

Miles Mastrobuoni has played 4 seasons for the Cubs, Mariners and Rays. He has a .231 batting average, 92 hits, 2 home runs, 21 RBIs and 54 runs scored.

Latest Mariners News

More Mariners Stats

Team Batting Leaders

HR

8

Raley

Luke Raley

RBI

23

Raley

Luke Raley

AVG

.285

Arozarena

Randy Arozarena
Team Pitching Leaders

W

5

Kirby

George Kirby

K

52

Gilbert

Logan Gilbert

ERA

2.84

Kirby

George Kirby
Team Rankings

HR

47

10th

R

170

20th

SO

358

11th

ERA

3.71

7th

2026 Division Standings
TEAMWLPCTGB
21
19
.525
Mariners Mariners
20
22
.476
2.0
19
22
.463
2.5
16
26
.381
6.0
16
26
.381
6.0
Schedule
DATEMATCHUPTIME (ET)
Tue
5/12
@
8:10 PM
Wed
5/13
@
8:10 PM
Thu
5/14
@
2:10 PM
Fri
5/15
@
9:40 PM
Sat
5/16
@
7:15 PM
Last Game
SEA Mariners

20 - 22

3

Final

1

HOU Astros

16 - 26

Mon 11 May 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
28
13
.683
19
22
.463
9.0
19
22
.463
9.0
19
22
.463
9.0
15
25
.375
12.5
NL CentralWLPCTGB
27
14
.659
22
16
.579
3.5
23
17
.575
3.5
22
19
.537
5.0
22
19
.537
5.0
NL WestWLPCTGB
24
16
.600
24
16
.600
20
20
.500
4.0
16
24
.400
8.0
16
25
.390
8.5
AL EastWLPCTGB
27
13
.675
26
16
.619
2.0
19
23
.452
9.0
18
23
.439
9.5
17
23
.425
10.0
AL CentralWLPCTGB
22
21
.512
19
21
.475
1.5
19
22
.463
2.0
19
22
.463
2.0
18
23
.439
3.0
AL WestWLPCTGB
21
19
.525
20
22
.476
2.0
19
22
.463
2.5
16
26
.381
6.0
16
26
.381
6.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
4/26
@
2-6
Sun
4/26
@
2-4
Sun
4/26
@
8-3
Sun
4/26
@
2-4
Sun
4/26
@
3-2

Schedule

DATEMATCHUPTIME (ET)
Tue
5/12
@
6:10 PM
Tue
5/12
@
6:35 PM
Tue
5/12
@
6:40 PM
Tue
5/12
@
6:40 PM
Tue
5/12
@
6:45 PM