Ryan Mountcastle

First Baseman · Career Stats, Bio & Records (2020-2026)

Active Player
AVG .263
HR 98
RBI 364
H 646
OPS .750
PIV 1,463
Position
First Baseman
Bats / Throws
R / R
Height / Weight
6'4" / 230 lb
Born
2/18/1997 in Winter Springs, FL, USA
MLB Debut
2020-08-21

Full name: Ryan Lee Mountcastle

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Career Batting Statistics

G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
660 2,457 303 646 126 5 98 364 17 175 666 .263 .312 .438 .750 1,463

Career AVG .263 vs. league average .245 across their career seasons — +7.5% above league average.

Career OBP .312 vs. league average .316 across their career seasons — near league average.

Career SLG .438 vs. league average .405 across their career seasons — +8.2% above league average.

Career OPS .750 vs. league average .721 across their career seasons — near league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
2020 BAL AL 35 126 12 42 5 0 5 23 0 11 30 .333 .244 (+36%) .321 (+20%) .417 (+18%) .739 (+19%) 416.1
2021 BAL AL 144 534 77 136 23 1 33 89 4 41 161 .255 .243 (+4%) .317 (-3%) .410 (+19%) .727 (+9%) 821.2
2022 BAL AL 145 555 62 139 28 1 22 85 4 43 154 .250 .242 (+3%) .311 (-2%) .394 (+7%) .706 (+3%) 227.4
2023 BAL AL 115 423 64 114 21 1 18 68 3 37 107 .270 .248 (+9%) .320 (+2%) .414 (+9%) .734 (+6%) 433.7
2024 BAL AL 124 473 54 128 30 2 13 63 3 27 114 .271 .243 (+11%) .312 (-1%) .399 (+6%) .711 (+3%) 119.8
2025 BAL AL 89 332 34 83 18 0 7 35 3 15 98 .250 .245 (+2%) .315 (-9%) .403 (-9%) .718 (-9%) -555.3
2026 BAL AL 8 14 0 4 1 0 0 1 0 1 2 .286 — — — — 0
Career · 7 seasons 660 2,457 303 646 126 5 98 364 17 175 666 .263 — — — — 1,463

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Postseason Statistics

Playoff Career Batting

G AB R H 2B 3B HR RBI BB SO AVG
5 18 1 2 1 0 0 2 1 8 .111

Playoff Batting by Year

Year Round Team G AB R H 2B 3B HR RBI BB SO AVG
2024 ALWC2 BAL 2 7 0 0 0 0 0 0 0 4 .000
2023 ALDS1 BAL 3 11 1 2 1 0 0 2 1 4 .182

Game Log & Splits

View full game log (652 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

SplitGABRHHRRBIAVG
Home334121715132658194.268
Away318122615231640169.258

Last 10 Games — Batting

DateTmOppResABRH2B3BHRRBIBBSO
2025-09-28 BALNYYL 400000001
2025-09-25 BALTBRW 322001210
2025-09-24 BALTBRL 400000001
2025-09-21 BALNYYL 500000004
2025-09-20 BALNYYL 401000002
2025-09-19 BALNYYW 311001200
2025-09-18 BALNYYL 401000003
2025-09-15 BALCHWW 401000001
2025-09-12 BALTORL 400000001
2025-09-10 BALPITW 401000002

Fielding Statistics

Career Fielding Totals by Position

Position G GS PO A E DP
1B 478 458 3501 296 12 346
OF 46 41 59 1 1 0

Season-by-Season Fielding

Year Team Pos G GS PO A E DP
2020 BAL 1B 10 9 48 6 1 6
2020 BAL OF 25 23 33 0 0 0
2021 BAL 1B 84 82 622 38 1 56
2021 BAL OF 21 18 26 1 1 0
2022 BAL 1B 124 123 963 74 5 111
2023 BAL 1B 90 86 647 67 2 79
2024 BAL 1B 114 108 860 74 3 57
2025 BAL 1B 56 50 361 37 0 37

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position Games
First Base 478
Left Field 46
Designated Hitter 126

Awards & Honors

Year Award Notes
2021 MLB Players Choice Outstanding Rookie
2021 Player of the Week Week of 2021-06-05
2021 Rookie of the Month June

Award Voting History

Year Award League Finish Points Won Points Max Votes First
2021 Rookie of the Year AL 6th 10.0 150 0
2020 Rookie of the Year AL 8th 1.0 150 0

Most Similar Players

Career comps based on counting + rate stats and primary position. Score is relative — closest peer anchors at ~98%.

  1. 98
    Russ Davis
    .257 avg, 84 HR
  2. 95
    Danny Valencia
    .268 avg, 96 HR
  3. 91
    Aledmys Diaz
    .259 avg, 78 HR
  4. 89
    Kevin Kouzmanoff
    .257 avg, 87 HR
  5. 89
    Matt Adams
    .258 avg, 118 HR
  6. 88
    Lonnie Chisenhall
    .268 avg, 64 HR

Frequently Asked Questions about Ryan Mountcastle

What years did Ryan Mountcastle play?
Ryan Mountcastle played in Major League Baseball from 2020 to 2026.
Was Ryan Mountcastle a pitcher?
No. Ryan Mountcastle was a position player (First Baseman).
How many home runs did Ryan Mountcastle hit?
Ryan Mountcastle hit 98 career home runs with 646 hits.