Johnny Hammerstein

Related Bios
40 Johnny Hammerstein
Johnny Hammerstein
  • Height:
    6-3
  • Weight:
    265
  • Hometown:
    Canton, Mich.
  • Position:
    P
  • Year:
    Sr.
  • Bats/Throws:
    R/R
  • High School:
    Father Gabriel Richard
  • app
    11
  • gs
    5
  • w
    2
  • l
    3
  • sv
    0
  • ip
    36.0
  • era
    7.50
  • whip
    1.94
  • k
    22
Bio

Senior (2024): One of three Yellow Jacket pitchers to lead the program with 11 appearances and led the Jackets with 34 innings of work...Picked up the first two wins of his career and finished career with 57 outings, the second-most in program history...Picked up first win in five-inning, run-rule win on 4/16 at Kent State Tuscarawas after tossing four scoreless innings and four strikeouts...Picked up the victory in final home start during first game of a doubleheader on Senior Day (5/5 vs. Earlham) by holding Earlham to four runs over 5.2 frames...Struck out season-high five hitters over six two-run innings on 3/30 at Bluffton, a game in which the Beavers scored a pair in the bottom of the ninth to walk off the Jackets

Junior (2023): Led the pitching staff with 18 appearances, including three starts...Thrived in relief with a 4.33 ERA (13 ER/27 IP) in 15 outings with an 0-1 record, 25 strikeouts, nine walks and six scoreless outings...In three starts, went 0-3 with a 10.67 ERA (17 ER/14.1 IP) with 11 strikeouts and nine walks...Allowed just one earned run over six relief appearances from March 26-April 12, spanning 10.1 innings for an ERA of 0.87 to go with 13 strikeouts and four walks…Fired three scoreless, two-hit frames on 3/26 at Rose-Hulman with four strikeouts...Tossed two scoreless innings with one hit batter during a 2-0 loss to Manchester on 4/7...Longest relief outing was four frames on 5/3 at Kalamazoo and held the Hornets to one run on five hits...41.1 innings of work were third on the team, as were his 36 strikeouts...Walked just 16 hitters over 41.1 innings

Sophomore (2022): Pitched in 14 games with five starts...Finished second on the team in strikeouts with 48.. Made first career start and struck out six over 4.2 innings in a 3-0 loss to Wis. Lutheran...Struck out nine over 4.1 innings in a loss to Earlham.

Freshman (2021): Made 14 appearances as a pitcher...Struck out 13 batters in 16.1 innings.

High School: 2020 graduate of Father Gabriel Richard High School in Ann Arbor, Michigan...Four-year baseball player...Named Catholic High School League All-Academic in 2019

Personal: Son of David and Donita Hammerstein...Born in Royal Oak, Michigan...Majoring in exercise science

Player statistics
  Overall Conference
Appearances 11 6
Games started 5 2
Wins 2 1
Losses 3 2
Saves 0 0
Complete Games - -
Shutouts - -
Innings Pitched 36.0 22.0
Hits 60 37
Runs 31 19
Earned Runs 30 19
Walks 10 8
Strikeouts 22 14
Strikeouts per Game 5.50 5.73
Doubles Allowed 11 9
Triples Allowed 2 -
WHIP 1.94 2.05
Home Runs Allows 2 1
At Bats Against 156 95
Batting Average Against .385 .389
Earned Run Average 7.50 7.77
Wild pitches 5 3
Hit Batters 3 3
Balks - -
Sacrifice Flies Allowed 5 3
Sacrifice Hits Allowed 2 -
Recent results
Date Opponent Result
Apr 28 Rose-Hulman (Ind.) L, 12-5
May 2 Ohio Northern L, 14-3
May 4 at Manchester (Ind.) W, 5-1
May 4 at Manchester (Ind.) L, 11-3
May 5 Earlham (Ind.) W, 7-4
May 5 Earlham (Ind.) W, 12-9
Date Opponent Score gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
Feb 24 vs. Rockford (Ill.) - - - - - - - - - - - - - - - - - - - - -
Feb 24 at Asbury - - - - - - - - - - - - - - - - - - - - -
Mar 4 vs. Alvernia (Pa.) L, 5-4 - - - - - - - - - - - - - - - - - - - - -
Mar 4 vs. Hiram L, 7-2 - - - - - - - - - - - - - - - - - - - - -
Mar 8 vs. Toccoa Falls L, 2-1 - - - - - - - - - - - - - - - - - - - - -
Mar 8 vs. Toccoa Falls L, 12-6 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 9 at Toccoa Falls - - - - - - - - - - - - - - - - - - - - -
Mar 13 Wright St.-Lake L, 7-3 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 16 at Judson (IL) W, 10-6 - - - - - - - - - - - - - - - - - - - - -
Mar 16 at Judson (IL) L, 7-6 - - - - - - - - - - - - - - - - - - - - -
Mar 17 at Judson (IL) L, 8-2 - - - - - - - - - - - - - - - - - - - - -
Mar 17 at Judson (IL) W, 5-2 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 24 at Hanover (Ind.) L, 8-1 - - - - - - - - - - - - - - - - - - - - -
Mar 24 at Hanover (Ind.) L, 13-3 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 25 Franklin (Ind.) L, 17-4 - - - - - - - - - - - - - - - - - - - - -
Mar 25 Franklin (Ind.) L, 17-0 - - - - - - - - - - - - - - - - - - - - -
Mar 27 at Wright St.-Lake L, 3-2 - - - - - - - - - - - - - - - - - - - - -
Mar 29 at Bluffton L, 10-4 - - - - - - - - - - - - - - - - - - - - -
Mar 29 at Bluffton L, 12-2 - - - - - - - - - - - - - - - - - - - - -
Mar 30 at Bluffton L, 8-7 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Apr 3 Heidelberg - - - - - - - - - - - - - - - - - - - - -
Apr 7 at Mt. St. Joseph L, 14-4 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Apr 7 at Mt. St. Joseph W, 4-2 - - - - - - - - - - - - - - - - - - - - -
Apr 10 at Indiana Tech W, 5-4 - - - - - - - - - - - - - - - - - - - - -
Apr 10 at Indiana Tech - - - - - - - - - - - - - - - - - - - - -
Apr 14 at Anderson (Ind.) L, 4-3 - - - - - - - - - - - - - - - - - - - - -
Apr 14 at Anderson (Ind.) L, 13-3 - - - - - - - - - - - - - - - - - - - - -
Apr 15 at Anderson (Ind.) L, 11-1 - - - - - - - - - - - - - - - - - - - - -
Apr 16 at Kent State Tuscarawas W, 12-1 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Apr 16 at Kent State Tuscarawas W, 16-8 - - - - - - - - - - - - - - - - - - - - -
Apr 20 Transylvania (Ky.) L, 12-6 - - - - - - - - - - - - - - - - - - - - -
Apr 20 Transylvania (Ky.) L, 14-4 - - - - - - - - - - - - - - - - - - - - -
Apr 21 Transylvania (Ky.) L, 12-10 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Apr 24 at Ohio Northern L, 5-0 - - - - - - - - - - - - - - - - - - - - -
Apr 27 Rose-Hulman (Ind.) L, 11-10 - - - - - - - - - - - - - - - - - - - - -
Apr 28 Rose-Hulman (Ind.) L, 14-1 - - - - - - - - - - - - - - - - - - - - -
Apr 28 Rose-Hulman (Ind.) L, 12-5 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
May 2 Ohio Northern L, 14-3 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
May 4 at Manchester (Ind.) W, 5-1 - - - - - - - - - - - - - - - - - - - - -
May 4 at Manchester (Ind.) L, 11-3 - - - - - - - - - - - - - - - - - - - - -
May 5 Earlham (Ind.) W, 7-4 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
May 5 Earlham (Ind.) W, 12-9 - - - - - - - - - - - - - - - - - - - - -
Date Opponent Score gp r tb sb cs
Feb 24 vs. Rockford (Ill.) - - - - -
Feb 24 at Asbury - - - - -
Mar 4 vs. Alvernia (Pa.) L, 5-4 - - - - -
Mar 4 vs. Hiram L, 7-2 - - - - -
Mar 8 vs. Toccoa Falls L, 2-1 - - - - -
Mar 8 vs. Toccoa Falls L, 12-6 1 0 0 - -
Mar 9 at Toccoa Falls - - - - -
Mar 13 Wright St.-Lake L, 7-3 1 0 0 - -
Mar 16 at Judson (IL) W, 10-6 - - - - -
Mar 16 at Judson (IL) L, 7-6 - - - - -
Mar 17 at Judson (IL) L, 8-2 - - - - -
Mar 17 at Judson (IL) W, 5-2 1 0 0 - -
Mar 24 at Hanover (Ind.) L, 8-1 - - - - -
Mar 24 at Hanover (Ind.) L, 13-3 1 0 0 - -
Mar 25 Franklin (Ind.) L, 17-4 - - - - -
Mar 25 Franklin (Ind.) L, 17-0 - - - - -
Mar 27 at Wright St.-Lake L, 3-2 - - - - -
Mar 29 at Bluffton L, 10-4 - - - - -
Mar 29 at Bluffton L, 12-2 - - - - -
Mar 30 at Bluffton L, 8-7 1 0 0 - -
Apr 3 Heidelberg - - - - -
Apr 7 at Mt. St. Joseph L, 14-4 1 0 0 - -
Apr 7 at Mt. St. Joseph W, 4-2 - - - - -
Apr 10 at Indiana Tech W, 5-4 - - - - -
Apr 10 at Indiana Tech - - - - -
Apr 14 at Anderson (Ind.) L, 4-3 - - - - -
Apr 14 at Anderson (Ind.) L, 13-3 - - - - -
Apr 15 at Anderson (Ind.) L, 11-1 - - - - -
Apr 16 at Kent State Tuscarawas W, 12-1 1 0 0 - -
Apr 16 at Kent State Tuscarawas W, 16-8 - - - - -
Apr 20 Transylvania (Ky.) L, 12-6 - - - - -
Apr 20 Transylvania (Ky.) L, 14-4 - - - - -
Apr 21 Transylvania (Ky.) L, 12-10 1 0 0 - -
Apr 24 at Ohio Northern L, 5-0 - - - - -
Apr 27 Rose-Hulman (Ind.) L, 11-10 - - - - -
Apr 28 Rose-Hulman (Ind.) L, 14-1 - - - - -
Apr 28 Rose-Hulman (Ind.) L, 12-5 1 0 0 - -
May 2 Ohio Northern L, 14-3 1 0 0 - -
May 4 at Manchester (Ind.) W, 5-1 - - - - -
May 4 at Manchester (Ind.) L, 11-3 - - - - -
May 5 Earlham (Ind.) W, 7-4 1 0 0 - -
May 5 Earlham (Ind.) W, 12-9 - - - - -
Date Opponent Score w l ip h r er era k k/9 hr whip
Feb 24 vs. Rockford (Ill.) - - - - - - - - - - -
Feb 24 at Asbury - - - - - - - - - - -
Mar 4 vs. Alvernia (Pa.) L, 5-4 - - - - - - - - - - -
Mar 4 vs. Hiram L, 7-2 - - - - - - - - - - -
Mar 8 vs. Toccoa Falls L, 2-1 - - - - - - - - - - -
Mar 8 vs. Toccoa Falls L, 12-6 0 1 2.2 7 7 7 23.63 1 3.38 1 3.00
Mar 9 at Toccoa Falls - - - - - - - - - - -
Mar 13 Wright St.-Lake L, 7-3 0 0 1.0 1 - - 0.00 1 9.00 - 2.00
Mar 16 at Judson (IL) W, 10-6 - - - - - - - - - - -
Mar 16 at Judson (IL) L, 7-6 - - - - - - - - - - -
Mar 17 at Judson (IL) L, 8-2 - - - - - - - - - - -
Mar 17 at Judson (IL) W, 5-2 0 0 5.0 8 2 2 3.60 2 3.60 - 1.60
Mar 24 at Hanover (Ind.) L, 8-1 - - - - - - - - - - -
Mar 24 at Hanover (Ind.) L, 13-3 0 0 3.0 7 5 5 15.00 2 6.00 - 2.33
Mar 25 Franklin (Ind.) L, 17-4 - - - - - - - - - - -
Mar 25 Franklin (Ind.) L, 17-0 - - - - - - - - - - -
Mar 27 at Wright St.-Lake L, 3-2 - - - - - - - - - - -
Mar 29 at Bluffton L, 10-4 - - - - - - - - - - -
Mar 29 at Bluffton L, 12-2 - - - - - - - - - - -
Mar 30 at Bluffton L, 8-7 0 1 6.0 8 2 2 3.00 5 7.50 - 1.50
Apr 3 Heidelberg - - - - - - - - - - -
Apr 7 at Mt. St. Joseph L, 14-4 0 0 1.1 3 2 2 13.50 - .00 - 3.00
Apr 7 at Mt. St. Joseph W, 4-2 - - - - - - - - - - -
Apr 10 at Indiana Tech W, 5-4 - - - - - - - - - - -
Apr 10 at Indiana Tech - - - - - - - - - - -
Apr 14 at Anderson (Ind.) L, 4-3 - - - - - - - - - - -
Apr 14 at Anderson (Ind.) L, 13-3 - - - - - - - - - - -
Apr 15 at Anderson (Ind.) L, 11-1 - - - - - - - - - - -
Apr 16 at Kent State Tuscarawas W, 12-1 1 0 4.0 3 0 0 0.00 4 9.00 - .75
Apr 16 at Kent State Tuscarawas W, 16-8 - - - - - - - - - - -
Apr 20 Transylvania (Ky.) L, 12-6 - - - - - - - - - - -
Apr 20 Transylvania (Ky.) L, 14-4 - - - - - - - - - - -
Apr 21 Transylvania (Ky.) L, 12-10 0 0 4.1 6 1 1 2.08 4 8.31 - 2.08
Apr 24 at Ohio Northern L, 5-0 - - - - - - - - - - -
Apr 27 Rose-Hulman (Ind.) L, 11-10 - - - - - - - - - - -
Apr 28 Rose-Hulman (Ind.) L, 14-1 - - - - - - - - - - -
Apr 28 Rose-Hulman (Ind.) L, 12-5 0 1 1.2 4 5 5 27.00 1 5.40 1 3.00
May 2 Ohio Northern L, 14-3 0 0 1.1 4 3 2 13.50 - .00 - 3.00
May 4 at Manchester (Ind.) W, 5-1 - - - - - - - - - - -
May 4 at Manchester (Ind.) L, 11-3 - - - - - - - - - - -
May 5 Earlham (Ind.) W, 7-4 1 0 5.2 9 4 4 6.35 2 3.18 - 1.94
May 5 Earlham (Ind.) W, 12-9 - - - - - - - - - - -
Date Opponent Score gp tc po a e pb f% dp sba rcs rcs% ci
Feb 24 vs. Rockford (Ill.) - - - - - - - - - - - -
Feb 24 at Asbury - - - - - - - - - - - -
Mar 4 vs. Alvernia (Pa.) L, 5-4 - - - - - - - - - - - -
Mar 4 vs. Hiram L, 7-2 - - - - - - - - - - - -
Mar 8 vs. Toccoa Falls L, 2-1 - - - - - - - - - - - -
Mar 8 vs. Toccoa Falls L, 12-6 1 1 0 1 0 - 1.000 - 2 - - -
Mar 9 at Toccoa Falls - - - - - - - - - - - -
Mar 13 Wright St.-Lake L, 7-3 1 0 0 0 0 - - - - - - -
Mar 16 at Judson (IL) W, 10-6 - - - - - - - - - - - -
Mar 16 at Judson (IL) L, 7-6 - - - - - - - - - - - -
Mar 17 at Judson (IL) L, 8-2 - - - - - - - - - - - -
Mar 17 at Judson (IL) W, 5-2 1 3 2 1 0 - 1.000 - 2 - - -
Mar 24 at Hanover (Ind.) L, 8-1 - - - - - - - - - - - -
Mar 24 at Hanover (Ind.) L, 13-3 1 2 1 1 0 - 1.000 - 2 - - -
Mar 25 Franklin (Ind.) L, 17-4 - - - - - - - - - - - -
Mar 25 Franklin (Ind.) L, 17-0 - - - - - - - - - - - -
Mar 27 at Wright St.-Lake L, 3-2 - - - - - - - - - - - -
Mar 29 at Bluffton L, 10-4 - - - - - - - - - - - -
Mar 29 at Bluffton L, 12-2 - - - - - - - - - - - -
Mar 30 at Bluffton L, 8-7 1 1 0 1 0 - 1.000 - 1 2 .667 -
Apr 3 Heidelberg - - - - - - - - - - - -
Apr 7 at Mt. St. Joseph L, 14-4 1 1 1 0 0 - 1.000 - 2 - - -
Apr 7 at Mt. St. Joseph W, 4-2 - - - - - - - - - - - -
Apr 10 at Indiana Tech W, 5-4 - - - - - - - - - - - -
Apr 10 at Indiana Tech - - - - - - - - - - - -
Apr 14 at Anderson (Ind.) L, 4-3 - - - - - - - - - - - -
Apr 14 at Anderson (Ind.) L, 13-3 - - - - - - - - - - - -
Apr 15 at Anderson (Ind.) L, 11-1 - - - - - - - - - - - -
Apr 16 at Kent State Tuscarawas W, 12-1 1 0 0 0 0 - - - - - - -
Apr 16 at Kent State Tuscarawas W, 16-8 - - - - - - - - - - - -
Apr 20 Transylvania (Ky.) L, 12-6 - - - - - - - - - - - -
Apr 20 Transylvania (Ky.) L, 14-4 - - - - - - - - - - - -
Apr 21 Transylvania (Ky.) L, 12-10 1 0 0 0 0 - - - 1 - - -
Apr 24 at Ohio Northern L, 5-0 - - - - - - - - - - - -
Apr 27 Rose-Hulman (Ind.) L, 11-10 - - - - - - - - - - - -
Apr 28 Rose-Hulman (Ind.) L, 14-1 - - - - - - - - - - - -
Apr 28 Rose-Hulman (Ind.) L, 12-5 1 0 0 0 0 - - - - - - -
May 2 Ohio Northern L, 14-3 1 0 0 0 0 - - - - - - -
May 4 at Manchester (Ind.) W, 5-1 - - - - - - - - - - - -
May 4 at Manchester (Ind.) L, 11-3 - - - - - - - - - - - -
May 5 Earlham (Ind.) W, 7-4 1 0 0 0 0 - - - 1 1 .500 -
May 5 Earlham (Ind.) W, 12-9 - - - - - - - - - - - -
gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
2020-21 14 1 0 0 - - - - 0 1 .000 .000 .000 - - - - - - - 1
2021-22 14 0 0 0 - - - - 0 - - - - - - - - - - - 0
2022-23 18 0 0 0 - - - - 0 - - - - - - - - - - - 0
2023-24 11 0 0 0 - - - - 0 - - - - - - - - - - - 0
Total 57 1 0 0 - - - - 0 1 .000 .000 .000 - - - - - - - 1
gp r tb sb cs
2020-21 14 0 0 - -
2021-22 14 0 0 - -
2022-23 18 0 0 - -
2023-24 11 0 0 - -
Total 57 0 0 - -
era w l app gs sv ip h r er bb k k/9 hr whip bf wp hbp
2020-21 13.78 0 1 14 0 0 16.1 25 25 25 18 13 7.16 3 2.63 94 8 4
2021-22 5.79 0 2 14 5 0 46.2 50 38 30 23 48 9.26 5 1.56 220 5 6
2022-23 6.53 0 4 18 3 0 41.1 51 33 30 16 36 7.84 5 1.62 193 7 5
2023-24 7.50 2 3 11 5 0 36.0 60 31 30 10 22 5.50 2 1.94 176 5 3
Total 7.38 2 10 57 13 0 140.1 186 127 115 67 119 7.63 15 1.80 683 25 18
gp tc po a e pb f% dp sba rcs rcs% ci
2020-21 14 2 1 1 0 - 1.000 - 6 2 .250 -
2021-22 14 10 2 7 1 - .900 - 14 2 .125 -
2022-23 18 5 1 2 2 - .600 - 10 6 .375 -
2023-24 11 8 4 4 0 - 1.000 - 11 3 .214 -
Total 57 25 8 14 3 - .880 - 41 13 .241 -
gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
Event
Total 11 0 0 0 - - - - 0 - - - - - - - - - - - 0
Conference 6 0 0 0 - - - - 0 - - - - - - - - - - - 0
Exhibition - - - - - - - - 0 - - - - - - - - - - - 0
Location
Home 5 0 0 0 - - - - 0 - - - - - - - - - - - 0
Away 5 0 0 0 - - - - 0 - - - - - - - - - - - 0
Neutral 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Result
Wins 3 0 0 0 - - - - 0 - - - - - - - - - - - 0
Losses 8 0 0 0 - - - - 0 - - - - - - - - - - - 0
Month
March 5 0 0 0 - - - - 0 - - - - - - - - - - - 0
April 4 0 0 0 - - - - 0 - - - - - - - - - - - 0
May 2 0 0 0 - - - - 0 - - - - - - - - - - - 0
gp r tb sb cs
Event
Total 11 0 0 - -
Conference 6 0 0 - -
Exhibition - - 0 - -
Location
Home 5 0 0 - -
Away 5 0 0 - -
Neutral 1 0 0 - -
Result
Wins 3 0 0 - -
Losses 8 0 0 - -
Month
March 5 0 0 - -
April 4 0 0 - -
May 2 0 0 - -
era w l app gs sv ip h r er bb k k/9 hr whip bf wp hbp
Event
Total 7.50 2 3 11 5 0 36.0 60 31 30 10 22 5.50 2 1.94 176 5 3
Conference 7.77 1 2 6 2 0 22.0 37 19 19 8 14 5.73 1 2.05 109 3 3
Exhibition 0.00 - - - - - 0.0 - - - - 0 .00 - - - - -
Location
Home 7.71 1 1 5 2 0 14.0 24 13 12 7 8 5.14 1 2.21 75 4 3
Away 5.12 1 1 5 2 0 19.1 29 11 11 2 13 6.05 - 1.60 85 1 -
Neutral 23.63 0 1 1 1 0 2.2 7 7 7 1 1 3.38 1 3.00 16 - -
Result
Wins 3.68 2 0 3 3 0 14.2 20 6 6 2 8 4.91 - 1.50 64 1 1
Losses 10.13 0 3 8 2 0 21.1 40 25 24 8 14 5.91 2 2.25 112 4 2
Month
March 8.15 0 2 5 2 0 17.2 31 16 16 3 11 5.60 1 1.92 84 1 -
April 6.35 1 1 4 2 0 11.1 16 8 8 5 9 7.15 1 1.85 56 3 2
May 7.71 1 0 2 1 0 7.0 13 7 6 2 2 2.57 - 2.14 36 1 1
gp tc po a e pb f% dp sba rcs rcs% ci
Event
Total 11 8 4 4 0 - 1.000 - 11 3 .214 -
Conference 6 4 2 2 0 - 1.000 - 7 3 .300 -
Exhibition - 0 - - - - - - - - - -
Location
Home 5 0 0 0 0 - - - 2 1 .333 -
Away 5 7 4 3 0 - 1.000 - 7 2 .222 -
Neutral 1 1 0 1 0 - 1.000 - 2 - - -
Result
Wins 3 3 2 1 0 - 1.000 - 3 1 .250 -
Losses 8 5 2 3 0 - 1.000 - 8 2 .200 -
Month
March 5 7 3 4 0 - 1.000 - 7 2 .222 -
April 4 1 1 0 0 - 1.000 - 3 - - -
May 2 0 0 0 0 - - - 1 1 .500 -