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Miles Mastrobuoni
Projections & Stats

Player Information

TeamSEA ESPN3B/OF Age30
BatsL Yahoo2B/3B/OF RCL R%0
$/GS (RHP)-3.2 $/GS (LHP)-15.3
Razzball 2026 rest of season projections for Miles Mastrobuoni of the Seattle Mariners have him as the #1375 ranked player and #53 3rd baseman (3B) worth $-36.6 in standard 12 team 5x5 mixed leagues for fantasy baseball.

3/25/26 - Out (Calf) Mastrobuoni is dealing with a right calf strain and has been placed on the 10-day injured list.
Jump to: Platoon Splits | Next 7 Games | Season Stats | Monthly Stats | Game Log | Batting Order | Player Rater | 2026 Fantasy Outlook
Grey Albright's 2026 Player Summary

Miles Mastrobuoni Stats

GPAABHRHRRBISBCSBBSOBB%K%AVGOBPSLGOPSBABIP$
Last 7 Days
Last 30 Days
Season
ROS Proj255851126152161210.520.70.2310.3140.3210.6350.289-36.1

Miles Mastrobuoni 2026 Projections | Preseason

GPAABHRHRRBISBCSBBSOAVGOBPSLGOPSBABIPK%BB%$All Rank
Preseason (Steamer)133834840310480.2350.3140.3350.6480.2872110-29.51414
Preseason (Grey)
Prospectonator

Miles Mastrobuoni Projections | Platoon Splits (RHP vs LHP)

Miles Mastrobuoni projected to 150 Games vs RHP and LHP with 12 team mixed fantasy value. This helps identify a player's platoon value for fantasy baseball based on pitcher handedness. These projections - combining Steamer rates and Razzball projected PA/Game and R/RBI - are a MUCH better indicator of a hitter's platoon splits than in-season stats since it involves multiple years of data and has been properly regressed to league averages. Since games are neutralized across players, values for everyday players may look smaller than for preseason/season to date/rest of season where they benefit from playing time advantages vs other players. In general, left-handed hitters have larger platoon splits.
PAABRHRRBISBAVGOBPSLGOPSBABIPK%BB%$
vs. RHP65057069859220.2470.3300.3460.6770.30119.310.8-3.2
vs. LHP65058060451150.2350.3080.3030.6100.29720.99.2-15.3

Miles Mastrobuoni Projections | Hittertron (Subscribe to see MLB player projections.)

Miles Mastrobuoni daily MLB projections and fantasy value for next 7-10 days. LU=Lineup. If the lineup has been released and incorporated into the projections, it is listed as "Live".

Miles Mastrobuoni Projections | DFS (Subscribe to see hitter DFS MLB projections.)

Miles Mastrobuoni daily fantasy baseball projections for DFS sites such as DraftKings and FanDuel. LU=Lineup. If the lineup has been released and incorporated into the projections, it is listed as "Live".

Miles Mastrobuoni Trade Value | Try our free Fantasy Baseball Trade Analyzer to evaluate trade offers.

Miles Mastrobuoni Game Log | Last 30 Days

DateOppSPR/LBatOrdPAABH1B2B3BRHRRBISBBBSOAVGOBPSLGOPS$

Miles Mastrobuoni Batting Order Game Averages | Current Season

Miles Mastrobuoni current season averages per batting order spot along with 12 team mixed fantasy value ($). Only includes games started. Games started percentages for RHP vs LHP are based on last 30 days.
Bat OrdGSGS% vRHPGS% vLHPPAABH2BRHRRBISBBBSOAVGOBPSLGOPSBABIPK%BB%$

Miles Mastrobuoni Stats | Season

Miles Mastrobuoni stats and 5x5 fantasy value from 2013-2026.
TeamPosGPAABHRHRRBISBCSBBSOAVGOBPSLGOPS$
2013 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2014 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2015 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2016 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2017 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2018 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2019 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2020 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2021 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2022TB2b81716310010160.1880.2350.1880.423-25.3
2023CHC2B/3B6114613332241513113320.2410.3080.3010.609-20.5
2024SEA3B501069819904207170.1940.2450.2240.469-28.1
2025SEA3B7617515238201126317290.2500.3140.2960.610-19.8
2026 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

Miles Mastrobuoni Stats | Monthly

Miles Mastrobuoni 2026 fantasy value by month for 5x5 leagues.
GPAABHRHRRBISBCSBBSOBB%K%AVGOBPSLGOPS$
May21544911515114107.418.50.2240.2830.3270.610-20.1
June1636331150320378.319.40.3330.3890.3330.722-15.9
July91816520110145.622.20.3130.3530.3130.665-22.6
August332000010000.00.00.0000.0000.0000.000-27.1
September133100000010.033.30.3330.3330.6671.000-14.0

Miles Mastrobuoni Hitting | AVG vs BABIP

Players exceeding projected BABIP are more likely to see a regression towards Expected AVG. Vice versa.
ABBABIPBABIP (Proj)BABIP (Diff)AVGAVG (Expected)AVG (Diff)

Miles Mastrobuoni Fantasy Baseball | Rest of Season Player Rater

$Point Shares$R$$HR$$RBI$$SB$$AVG$Pos RkTot Rk
MLB 10 ESPN-41.8-8.2-16.2-9.5-16.5-2.51.9541327
MLB 10 Y!-42.8-8.2-16.6-9.7-16.8-2.62.0541320
MLB 12 ESPN-36.6-9.4-14.5-8.1-14.7-2.32.0531375
MLB 12 Y!-37.8-9.4-14.9-8.3-15.2-2.42.0531323
MLB 14 ESPN-25.2-10.6-10.6-5.5-10.8-1.42.2531269
MLB 14 Y!-25.5-10.6-10.8-5.6-11.0-1.42.2531262
MLB 15 ESPN-22.7-11.1-9.8-4.9-10.0-1.22.2531319
MLB 15 Y!-22.9-11.1-9.9-4.9-10.1-1.22.2531296
MLB 16 ESPN-21.6-11.6-9.4-4.6-9.7-1.22.2531313
MLB 16 Y!-21.8-11.6-9.5-4.6-9.7-1.22.2531313
AL 10
NL 10
AL 12-15.5-8.5-7.3-3.8-7.5-0.12.324654
NL 12

Miles Mastrobuoni Fantasy Baseball | Rest of Season Player Rater (non-standard 5x5)

$Point Shares$R$$HR$$RBI$$SB$$AVG$$OBP$$OPS$Pos RkTot Rk
5x5 (OBP) ESPN 12-35.1-9.4-13.9-7.8-14.1-2.30.02.00.0601402
5x5 (OBP) Y! 12-35.4-9.4-14.0-7.9-14.3-2.30.02.00.0601403
6x6 (OBP) ESPN 12-32.0-9.5-13.1-7.4-13.4-2.31.51.70.060546
6x6 (OBP) Y! 12-32.0-9.5-13.1-7.4-13.4-2.31.51.70.060548
6x6 (OPS) ESPN 12-28.6-9.6-11.8-6.6-12.0-1.91.50.01.163606
6x6 (OPS) Y! 12-29.3-9.6-12.0-6.8-12.2-1.91.60.01.163546

Miles Mastrobuoni Fantasy Baseball | Preseason Player Rater

Based on our adjusted Steamer projections for 5x5 leagues with 63.5/36.5 hitter/pitcher split.
$$/G$Point Shares$R$$HR$$RBI$$SB$$AVG$Pos RkTot Rk
MLB 10 ESPN-34.1-10.3-8.4-13.6-7.6-13.7-2.22.0611412
MLB 10 Y!-53.7-16.6-11.0-20.9-11.8-21.1-3.62.7771365
MLB 12 ESPN-29.5-7.0-9.7-12.0-6.4-12.2-1.92.0611414
MLB 12 Y!-51.7-13.9-12.7-20.2-11.0-20.4-3.72.7771380
MLB 14 ESPN-24.5-3.7-10.9-10.3-5.2-10.4-1.62.1611378
MLB 14 Y!-44.9-9.5-14.3-17.9-9.3-18.1-3.42.7761392
MLB 15 ESPN-21.9-2.2-11.5-9.4-4.6-9.6-1.42.1611365
MLB 15 Y!-41.3-7.4-15.0-16.7-8.4-16.8-3.12.8761389
MLB 16 ESPN-17.80.0-12.0-8.1-3.7-8.2-1.02.2601360
MLB 16 Y!-37.8-5.2-15.7-15.5-7.6-15.7-2.82.8761383
AL 10-14.42.2-7.7-6.9-3.5-7.0-0.22.229688
NL 10
AL 12-10.54.4-8.9-5.6-2.6-5.70.12.329690
NL 12

Miles Mastrobuoni Fantasy Baseball | Preseason Player Rater (non-standard 5x5)

Based on our adjusted Steamer projections with a 63.5/36.5 hitter/pitcher split.
$$/G$Point Shares$R$$HR$$RBI$$SB$$AVG$$OBP$$OPS$Pos RkTot Rk
5x5 (OBP) ESPN 12-31.7-6.3-9.7-12.8-6.9-13.0-2.22.260661
6x6 (OBP) ESPN 12-26.2-6.6-9.8-11.2-6.1-11.3-2.01.71.857642
6x6 (OPS) ESPN 12-24.8-9.0-9.8-10.7-5.7-10.8-1.81.71.559643
5x5 (OBP) YAHOO 12-45.2-8.7-12.7-18.0-9.7-18.2-3.22.982655
6x6 (OBP) YAHOO 12-42.0-11.8-12.7-17.3-9.5-17.5-3.32.22.477603
6x6 (OPS) YAHOO 12-39.1-14.8-12.8-16.2-8.8-16.4-2.92.32.080595

Miles Mastrobuoni 2026 Projections | Preseason

GPAABHRHRRBISBCSBBSOAVGOBPSLGOPSBABIPK%BB%$All Rank
Preseason (Steamer)133834840310480.2350.3140.3350.6480.2872110-29.51414
Preseason (Grey)
Prospectonator

Miles Mastrobuoni Fantasy Outlook For 2026

Grey Albright Player Summary

Player data for Miles Mastrobuoni maintained by | Updated: