Mike Yastrzemski
Outfielder · Career Stats, Bio & Records (2019-2026)
Mike Yastrzemski is an outfielder who has played in Major League Baseball since 2019 for the San Francisco Giants, the Kansas City Royals, and the Atlanta Braves, a span of 8 seasons. In 964 career games, he has hit .236 with 725 hits, 132 home runs, and 398 RBI. His career PIV — Baseball Data Hub's era-adjusted measure of offensive impact — is 3,210.
- AVG (Batting Average):
- Hits divided by at bats. .300 is the traditional mark of an excellent hitter.
- HR (Home Runs):
- Hits on which the batter circled the bases and scored, almost always by clearing the outfield fence.
- RBI (Runs Batted In):
- Runs that scored as a direct result of a batter's plate appearance.
- OPS (On-Base Plus Slugging):
- On-base percentage plus slugging percentage, the quickest single summary of offensive value. .900 or better is star-level.
Data updated
- Position
- Outfielder
- Bats / Throws
- L / L
- Height / Weight
- 5'10" / 178 lb
- MLB Debut
- 2019-05-25
Full name: Michael Andrew Yastrzemski
Career Batting Statistics
| G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 964 | 3,068 | 478 | 725 | 179 | 24 | 132 | 398 | 26 | 365 | 853 | .236 | .323 | .439 | .762 | 3,210 |
Career AVG .236 vs. league average .246 across their career seasons — near league average.
Career OBP .323 vs. league average .317 across their career seasons — near league average.
Career SLG .439 vs. league average .409 across their career seasons — +7.5% above league average.
Career OPS .762 vs. league average .726 across their career seasons — near league average.
Season-by-Season Batting
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | SFN | NL | 107 | 371 | 64 | 101 | 22 | 3 | 21 | 55 | 2 | 32 | 107 | .272 | .252 (+8%) | .322 (+4%) | .434 (+19%) | .757 (+12%) | 840.3 |
| 2020 | SFN | NL | 54 | 192 | 39 | 57 | 14 | 4 | 10 | 35 | 2 | 30 | 55 | .297 | .244 (+21%) | .321 (+24%) | .417 (+36%) | .739 (+31%) | 1102.7 |
| 2021 | SFN | NL | 139 | 468 | 75 | 105 | 28 | 3 | 25 | 71 | 4 | 51 | 131 | .224 | .243 (-8%) | .317 (-2%) | .410 (+11%) | .727 (+6%) | 455.6 |
| 2022 | SFN | NL | 148 | 485 | 73 | 104 | 31 | 2 | 17 | 57 | 5 | 61 | 141 | .214 | .242 (-12%) | .311 (-2%) | .394 (-1%) | .706 (-1%) | -111.2 |
| 2023 | SFN | NL | 106 | 330 | 54 | 77 | 23 | 1 | 15 | 43 | 2 | 45 | 99 | .233 | .248 (-6%) | .320 (+3%) | .414 (+8%) | .734 (+6%) | 383.4 |
| 2024 | SFN | NL | 140 | 428 | 60 | 99 | 16 | 9 | 18 | 57 | 3 | 38 | 124 | .231 | .243 (-5%) | .312 (-3%) | .399 (+9%) | .711 (+4%) | 246.8 |
| 2025 | SFN | NL | 97 | 321 | 38 | 74 | 14 | 1 | 8 | 28 | 6 | 47 | 86 | .231 | .245 (-6%) | .315 (+5%) | .403 (-12%) | .718 (-5%) | -137.7 |
| 2025 | KCA | AL | 50 | 156 | 30 | 37 | 14 | 0 | 9 | 18 | 1 | 25 | 22 | .237 | .245 (-3%) | .315 (+7%) | .403 (+24%) | .718 (+17%) | -137.7 |
| 2026 | ATL | NL | 123 | 317 | 45 | 71 | 17 | 1 | 9 | 34 | 1 | 36 | 88 | .224 | .243 (-8%) | .318 (-3%) | .400 (-8%) | .718 (-6%) | 0 |
| Career · 9 seasons | 964 | 3,068 | 478 | 725 | 179 | 24 | 132 | 398 | 26 | 365 | 853 | .236 | — | — | — | — | 2,642 | ||
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.
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | SFN | NL | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1.0 | 2 | 2 | 3 | 0 | 18.00 | — | 0.0 |
| 2025 | SFN | NL | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1.0 | 2 | 2 | 1 | 0 | 18.00 | — | 0.0 |
| Career · 2 seasons | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2.0 | 4 | 4 | 4 | 0 | 18.00 | — | 0 | ||
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
Game Log & Splits
View full game log (843 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 419 | 1321 | 200 | 320 | 51 | 163 | .242 |
| Away | 422 | 1430 | 233 | 334 | 72 | 201 | .234 |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 2 | 2.0 | 4 | 4 | 4 | 0 | 18.00 |
Last 10 Games — Batting
| Date | Tm | Opp | Res | AB | R | H | 2B | 3B | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-28 | KCR | OAK | W | 4 | 2 | 2 | 0 | 0 | 2 | 2 | 1 | 0 |
| 2025-09-27 | KCR | OAK | W | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2025-09-26 | KCR | OAK | L | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 2025-09-25 | KCR | LAA | W | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 1 |
| 2025-09-24 | KCR | LAA | L | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2025-09-23 | KCR | LAA | W | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 |
| 2025-09-21 | KCR | TOR | L | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
| 2025-09-20 | KCR | TOR | W | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-18 | KCR | SEA | L | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-17 | KCR | SEA | W | 5 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 |
Last 2 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-09 | SFG | PHI | — | 1.0 | 2 | 2 | 2 | 1 | 0 | 0 |
| 2024-08-14 | SFG | ATL | — | 1.0 | 2 | 2 | 2 | 3 | 0 | 0 |
Fielding Statistics
Career Fielding Totals by Position
| Position | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|
| OF | 836 | 720 | 1458 | 38 | 14 | 7 |
| P | 2 | 0 | 0 | 0 | 0 | 0 |
Season-by-Season Fielding
| Year | Team | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|---|
| 2019 | SFN | OF | 102 | 89 | 189 | 2 | 4 | 0 |
| 2020 | SFN | OF | 53 | 52 | 120 | 2 | 0 | 1 |
| 2021 | SFN | OF | 127 | 119 | 259 | 3 | 1 | 1 |
| 2022 | SFN | OF | 144 | 125 | 271 | 9 | 3 | 3 |
| 2023 | SFN | OF | 124 | 90 | 175 | 6 | 1 | 1 |
| 2024 | SFN | OF | 136 | 120 | 212 | 5 | 4 | 1 |
| 2024 | SFN | P | 1 | 0 | 0 | 0 | 0 | 0 |
| 2025 | SFN | OF | 94 | 85 | 147 | 9 | 1 | 0 |
| 2025 | SFN | P | 1 | 0 | 0 | 0 | 0 | 0 |
| 2025 | KCA | OF | 56 | 40 | 85 | 2 | 0 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 2 |
| Left Field | 93 |
| Center Field | 228 |
| Right Field | 622 |
| Designated Hitter | 6 |
Awards & Honors
| Year | Award | Notes |
|---|---|---|
| 2020 | All-MLB Team - Second Team | OF |
Award Voting History
| Year | Award | League | Finish | Points Won | Points Max | Votes First |
|---|---|---|---|---|---|---|
| 2020 | Most Valuable Player | NL | 8th | 81.0 | 420 | 0 |
Most Similar Players
Career comps based on counting + rate stats and primary position. Score is relative — closest peer anchors at ~98%.
Compare Mike Yastrzemski
Frequently Asked Questions about Mike Yastrzemski
- What years did Mike Yastrzemski play?
- Mike Yastrzemski played in Major League Baseball from 2019 to 2026.
- Was Mike Yastrzemski a pitcher?
- No. Mike Yastrzemski was a position player (Outfielder), though he did pitch in 2 career games.
- How many home runs did Mike Yastrzemski hit?
- Mike Yastrzemski hit 132 career home runs with 725 hits.
- What was Mike Yastrzemski's career batting average?
- Mike Yastrzemski batted .236 over his career, with 725 hits in 3,068 at bats.
- How many RBI did Mike Yastrzemski have?
- Mike Yastrzemski drove in 398 runs in his career.
- What was Mike Yastrzemski's career ERA?
- Mike Yastrzemski finished with a 18.00 career ERA, going 0-0 with 0 strikeouts.