Mike Yastrzemski
Michael Andrew Yastrzemski
Born: August 23, 1990
Andover, MA US
Primary Position: Outfield
All Position(s) Played: CF, LF, RF
Bats: Left
Throws: Left
Height: 5'11"
Weight: 180
Draft: Round 36 (2009 June Amateur Draft, Boston Red Sox)
Draft: Round 30 (2012 June Amateur Draft, Seattle Mariners)
Draft: Round 14 (2013 June Amateur Draft, Baltimore Orioles)
School: St Johns Prep HS
Vanderbilt
Career: 2013-2023
Major League Statistics
Mike Yastrzemski compiled a career batting average of .261 with 74 home runs and 371 RBI in his 1379-game career with the Aberdeen IronBirds, Delmarva Shorebirds, Frederick Keys, Bowie Baysox, Peoria Javelinas, Norfolk Tides and Sacramento River Cats. He began playing during the 2013 season and last took the field during the 2023 campaign.
 Aberdeen IronBirds |
 Bowie Baysox |
 Delmarva Shorebirds |
 Frederick Keys |
 Peoria Javelinas |
 Norfolk Tides |
 Sacramento River Cats |
Click on column headings to sort.
Batting:
| Year | Level | Lg | Team | GP | PA | AB | R | H | 2B | 3B | HR | RBI | SB | CS | BB | SO | BA | OBP | SLG | OPS | TB | DP | HBP | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | Short Season A | NYPL | Aberdeen IronBirds | 57 | 235 | 205 | 28 | 56 | 13 | 4 | 3 | 25 | 8 | 8 | 24 | 44 | .273 | .362 | .420 | .781 | 86 | 2 | 5 | 0 | 1 | 1 |
| 2014 | Advanced A | CARL | Frederick Keys | 23 | 107 | 93 | 21 | 29 | 7 | 2 | 1 | 19 | 5 | 0 | 8 | 16 | .312 | .364 | .462 | .827 | 43 | 3 | 2 | 0 | 4 | 0 |
| 2014 | A | SALL3 | Delmarva Shorebirds | 63 | 286 | 258 | 52 | 79 | 14 | 10 | 10 | 44 | 12 | 4 | 19 | 64 | .306 | .365 | .554 | .919 | 143 | 2 | 6 | 1 | 2 | 1 |
| 2014 | AA | EL | Bowie Baysox | 43 | 201 | 184 | 23 | 46 | 13 | 4 | 3 | 12 | 1 | 2 | 14 | 34 | .250 | .310 | .413 | .723 | 76 | 2 | 2 | 1 | 0 | 0 |
| 2015 | AA | EL | Bowie Baysox | 128 | 536 | 476 | 63 | 117 | 30 | 6 | 6 | 59 | 8 | 7 | 43 | 100 | .246 | .316 | .372 | .688 | 177 | 5 | 9 | 1 | 7 | 0 |
| 2015 | Fall | AZFL | Peoria Javelinas | 16 | 67 | 53 | 5 | 11 | 2 | 0 | 1 | 8 | 0 | 0 | 11 | 14 | .208 | .343 | .302 | .645 | 16 | 2 | 1 | 0 | 2 | 0 |
| 2016 | AA | EL | Bowie Baysox | 33 | 147 | 127 | 27 | 34 | 5 | 0 | 6 | 27 | 4 | 0 | 19 | 20 | .268 | .361 | .449 | .809 | 57 | 3 | 0 | 0 | 1 | 1 |
| 2016 | AAA | IL | Norfolk Tides | 94 | 385 | 339 | 41 | 75 | 21 | 4 | 7 | 32 | 10 | 3 | 42 | 98 | .221 | .312 | .369 | .680 | 125 | 4 | 3 | 0 | 1 | 2 |
| 2017 | AAA | IL | Norfolk Tides | 81 | 307 | 271 | 41 | 65 | 15 | 3 | 9 | 41 | 2 | 1 | 31 | 74 | .240 | .322 | .417 | .739 | 113 | 2 | 3 | 0 | 2 | 1 |
| 2017 | AA | EL | Bowie Baysox | 20 | 94 | 83 | 20 | 32 | 6 | 1 | 6 | 19 | 1 | 1 | 9 | 17 | .386 | .436 | .699 | 1.135 | 58 | 2 | 0 | 0 | 2 | 0 |
| 2018 | AAA | IL | Norfolk Tides | 94 | 374 | 324 | 48 | 86 | 18 | 6 | 9 | 49 | 6 | 4 | 44 | 75 | .265 | .359 | .441 | .801 | 143 | 1 | 4 | 1 | 1 | 3 |
| 2018 | AA | EL | Bowie Baysox | 27 | 117 | 104 | 13 | 21 | 10 | 0 | 1 | 11 | 2 | 1 | 10 | 30 | .202 | .276 | .327 | .603 | 34 | 2 | 1 | 1 | 1 | 2 |
| 2019 | AAA | PCL | Sacramento River Cats | 40 | 163 | 136 | 38 | 43 | 11 | 1 | 12 | 25 | 2 | 2 | 22 | 36 | .316 | .414 | .676 | 1.090 | 92 | 3 | 2 | 1 | 2 | 1 |
| 2023 | AAA | PCL | Sacramento River Cats | 2 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | .000 | .375 | .000 | .375 | 0 | 0 | 1 | 0 | 0 | 0 |
| Totals | 721 | 3027 | 2658 | 420 | 694 | 165 | 41 | 74 | 371 | 61 | 33 | 298 | 626 | .261 | .341 | .438 | .779 | 1163 | 33 | 39 | 6 | 26 | 12 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | Short Season A | NYPL | Aberdeen IronBirds | OF | 56 | 115 | 7 | 0 | 2 | 1.000 | 2.179 |
| 2013 | Short Season A | NYPL | Aberdeen IronBirds | CF | 34 | 74 | 5 | 0 | 2 | 1.000 | 2.324 |
| 2013 | Short Season A | NYPL | Aberdeen IronBirds | RF | 14 | 20 | 1 | 0 | 0 | 1.000 | 1.500 |
| 2013 | Short Season A | NYPL | Aberdeen IronBirds | LF | 11 | 21 | 1 | 0 | 0 | 1.000 | 2.000 |
| 2014 | Advanced A | CARL | Frederick Keys | RF | 9 | 14 | 0 | 0 | 0 | 1.000 | 1.556 |
| 2014 | A | SALL3 | Delmarva Shorebirds | OF | 60 | 104 | 13 | 3 | 2 | .975 | 1.950 |
| 2014 | A | SALL3 | Delmarva Shorebirds | CF | 6 | 15 | 3 | 0 | 1 | 1.000 | 3.000 |
| 2014 | A | SALL3 | Delmarva Shorebirds | RF | 54 | 89 | 10 | 3 | 1 | .971 | 1.833 |
| 2014 | AA | EL | Bowie Baysox | OF | 42 | 113 | 1 | 3 | 1 | .974 | 2.714 |
| 2014 | AA | EL | Bowie Baysox | LF | 4 | 7 | 0 | 0 | 0 | 1.000 | 1.750 |
| 2014 | AA | EL | Bowie Baysox | CF | 38 | 106 | 1 | 3 | 1 | .973 | 2.816 |
| 2014 | Advanced A | CARL | Frederick Keys | CF | 3 | 8 | 0 | 0 | 0 | 1.000 | 2.667 |
| 2014 | Advanced A | CARL | Frederick Keys | OF | 23 | 41 | 1 | 0 | 0 | 1.000 | 1.826 |
| 2014 | Advanced A | CARL | Frederick Keys | LF | 14 | 19 | 1 | 0 | 0 | 1.000 | 1.429 |
| 2014 | A | SALL3 | Delmarva Shorebirds | LF | 1 | 0 | 0 | 0 | 0 | .000 | |
| 2015 | Fall | AZFL | Peoria Javelinas | LF | 7 | 14 | 0 | 0 | 0 | 1.000 | 2.000 |
| 2015 | Fall | AZFL | Peoria Javelinas | RF | 7 | 8 | 1 | 0 | 1 | 1.000 | 1.286 |
| 2015 | AA | EL | Bowie Baysox | LF | 53 | 72 | 9 | 5 | 1 | .942 | 1.528 |
| 2015 | AA | EL | Bowie Baysox | RF | 40 | 72 | 2 | 3 | 0 | .961 | 1.850 |
| 2015 | AA | EL | Bowie Baysox | CF | 34 | 79 | 1 | 2 | 0 | .976 | 2.353 |
| 2015 | Fall | AZFL | Peoria Javelinas | OF | 15 | 29 | 1 | 0 | 1 | 1.000 | 2.000 |
| 2015 | AA | EL | Bowie Baysox | OF | 125 | 223 | 12 | 10 | 1 | .959 | 1.880 |
| 2015 | Fall | AZFL | Peoria Javelinas | CF | 1 | 7 | 0 | 0 | 0 | 1.000 | 7.000 |
| 2016 | AAA | IL | Norfolk Tides | OF | 85 | 176 | 11 | 6 | 0 | .969 | 2.200 |
| 2016 | AAA | IL | Norfolk Tides | CF | 42 | 93 | 5 | 2 | 0 | .980 | 2.333 |
| 2016 | AA | EL | Bowie Baysox | OF | 32 | 63 | 3 | 2 | 0 | .971 | 2.062 |
| 2016 | AA | EL | Bowie Baysox | LF | 3 | 2 | 0 | 1 | 0 | .667 | .667 |
| 2016 | AA | EL | Bowie Baysox | RF | 29 | 61 | 3 | 1 | 0 | .985 | 2.207 |
| 2016 | AAA | IL | Norfolk Tides | LF | 27 | 48 | 4 | 2 | 0 | .963 | 1.926 |
| 2016 | AAA | IL | Norfolk Tides | RF | 17 | 35 | 2 | 2 | 0 | .949 | 2.176 |
| 2017 | AAA | IL | Norfolk Tides | OF | 73 | 159 | 6 | 1 | 1 | .994 | 2.260 |
| 2017 | AA | EL | Bowie Baysox | CF | 4 | 10 | 0 | 1 | 0 | .909 | 2.500 |
| 2017 | AAA | IL | Norfolk Tides | LF | 36 | 73 | 2 | 0 | 0 | 1.000 | 2.083 |
| 2017 | AAA | IL | Norfolk Tides | RF | 30 | 60 | 3 | 1 | 0 | .984 | 2.100 |
| 2017 | AA | EL | Bowie Baysox | LF | 2 | 3 | 0 | 0 | 0 | 1.000 | 1.500 |
| 2017 | AA | EL | Bowie Baysox | OF | 18 | 39 | 1 | 1 | 0 | .976 | 2.222 |
| 2017 | AA | EL | Bowie Baysox | RF | 12 | 26 | 1 | 0 | 0 | 1.000 | 2.250 |
| 2017 | AAA | IL | Norfolk Tides | CF | 11 | 26 | 1 | 0 | 1 | 1.000 | 2.455 |
| 2018 | AAA | IL | Norfolk Tides | OF | 91 | 235 | 6 | 4 | 1 | .984 | 2.648 |
| 2018 | AAA | IL | Norfolk Tides | RF | 8 | 22 | 1 | 0 | 0 | 1.000 | 2.875 |
| 2018 | AA | EL | Bowie Baysox | RF | 7 | 25 | 0 | 0 | 0 | 1.000 | 3.571 |
| 2018 | AAA | IL | Norfolk Tides | LF | 50 | 113 | 4 | 1 | 0 | .992 | 2.340 |
| 2018 | AA | EL | Bowie Baysox | CF | 4 | 13 | 0 | 1 | 0 | .929 | 3.250 |
| 2018 | AAA | IL | Norfolk Tides | CF | 36 | 100 | 1 | 3 | 1 | .971 | 2.806 |
| 2018 | AA | EL | Bowie Baysox | OF | 25 | 70 | 0 | 1 | 0 | .986 | 2.800 |
| 2018 | AA | EL | Bowie Baysox | LF | 14 | 32 | 0 | 0 | 0 | 1.000 | 2.286 |
| 2019 | AAA | PCL | Sacramento River Cats | LF | 8 | 10 | 0 | 0 | 0 | 1.000 | 1.250 |
| 2019 | AAA | PCL | Sacramento River Cats | RF | 7 | 15 | 0 | 0 | 0 | 1.000 | 2.143 |
| 2019 | AAA | PCL | Sacramento River Cats | OF | 36 | 71 | 0 | 0 | 0 | 1.000 | 1.972 |
| 2019 | AAA | PCL | Sacramento River Cats | CF | 21 | 46 | 0 | 0 | 0 | 1.000 | 2.190 |
| Totals | 1379 | 2876 | 124 | 62 | 18 | .980 | 2.175 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2013 | Short Season A | New York-Pennsylvania League | Aberdeen IronBirds | BAL | June 25, 2013 | September 4, 2013 |
| 2014 | A | South Atlantic League | Delmarva Shorebirds | BAL | April 3, 2014 | June 15, 2014 |
| 2014 | Advanced A | Carolina League | Frederick Keys | BAL | June 19, 2014 | July 13, 2014 |
| 2014 | AA | Eastern League | Bowie Baysox | BAL | July 17, 2014 | September 1, 2014 |
| 2015 | AA | Eastern League | Bowie Baysox | BAL | April 9, 2015 | September 7, 2015 |
| 2015 | Fall | Arizona Fall League | Peoria Javelinas | October 13, 2015 | November 13, 2015 | |
| 2016 | AA | Eastern League | Bowie Baysox | BAL | April 7, 2016 | May 15, 2016 |
| 2016 | AAA | International League | Norfolk Tides | BAL | May 16, 2016 | September 5, 2016 |
| 2017 | AAA | International League | Norfolk Tides | BAL | May 3, 2017 | September 4, 2017 |
| 2017 | AA | Eastern League | Bowie Baysox | BAL | June 28, 2017 | July 21, 2017 |
| 2018 | AA | Eastern League | Bowie Baysox | BAL | April 5, 2018 | May 12, 2018 |
| 2018 | AAA | International League | Norfolk Tides | BAL | May 15, 2018 | September 3, 2018 |
| 2019 | AAA | Pacific Coast League | Sacramento River Cats | SFN | April 4, 2019 | May 24, 2019 |
| 2023 | AAA | Pacific Coast League | Sacramento River Cats | SFN | July 1, 2023 | July 2, 2023 |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
