Batting
Pitching
Mark Leiter Jr.

Mark Leiter Jr.

Athletics
P
Age: 35
Bats/Throws: R/R
6'0" / 210
DOB: 3/13/1991
(35 years, 7 months, 10 days)
P
Season20262026Total
TeamFGDCATH- - -
LevelPROJMLBMLB
G6436306
GS0015
IP64.033.2386.0
K%24.9%26.4%25.7%
BB%9.3%7.6%8.4%
GB%41.8%46.6%
ERA3.974.284.57
FIP3.952.954.21
WAR0.60.62.9
2026 Pitch
Selection
FS:33%
SI:26%
CU:19%
FA:12%
FC:9%
RosterResource
Draft:2013, Rd: 22, Pick: 15, Ovr: 661
Draft Team:Philadelphia Phillies
School:New Jersey Inst of Tech

Contract1 yr, $2.85M (2026) (RR)
Free Agent
AAV: $2.85M
Contract1 yr, TBD (2026) (RR)
Arbitration
AAV: N/A
Service Time
5.031
MiLB Options
n/a
Free Agent
2027
News
Rotowire: The Athletics transferred Leiter (hip) to the 60-day injured list Thursday. (7/30/2026)
Injury: Hip, 60-Day IL

News Settings
Article Source
All
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RG
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Game Log

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    Data Export [Members Only]
    DateTeamOppGSdividerWLSVHLDIPTBFHRERHRBBSOdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividerEVdividerERAxERAFIPxFIPdividerGSv2
    Total- - -- - -0014533.21443316162113810.162.940.53.34870.8%41.8%6.9%86.84.284.222.953.48
    DateTeamOppGSdividerWLSVHLDIPTBFHRERHRBBSOdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividerEVdividerERAxERAFIPxFIPdividerGSv2
    2026-07-18ATHWSN000001.0610001218.009.000.00.500100.0%100.0%0.0%81.10.006.025.105.10
    2026-07-12ATH@CHW000001.030000019.000.000.00.000100.0%50.0%0.0%89.10.001.721.102.61
    2026-07-09ATH@DET000001.0510000218.000.000.00.500100.0%100.0%0.0%92.90.004.282.102.10
    2026-07-03ATHMIA000001.0300000218.000.000.00.000100.0%0.0%0.0%0.002.452.102.10
    2026-06-16ATHPIT000001.041000000.000.000.00.250100.0%50.0%0.0%79.30.003.953.104.61
    2026-06-13ATHCOL000011.031000019.000.000.00.500100.0%100.0%0.0%88.90.001.421.101.10
    2026-06-08ATHMIL000010.1411102127.0054.000.001.00066.7%100.0%0.0%97.427.007.6915.1015.10
    2026-06-07ATH@HOU000001.0300000218.000.000.00.000100.0%100.0%0.0%90.50.000.57-0.90-0.90
    2026-06-04ATH@CHC000011.0300000218.000.000.00.000100.0%100.0%0.0%77.60.000.06-0.90-0.90
    2026-06-03ATH@CHC000000.220000000.000.000.00.000100.0%0.0%0.0%93.10.000.623.107.63
    2026-05-31ATHNYY000001.030000100.009.000.00.000100.0%50.0%0.0%81.10.003.026.107.61
    2026-05-29ATHNYY000001.041000019.000.000.00.333100.0%33.3%0.0%81.10.003.091.102.61
    2026-05-24ATH@SDP000011.040000100.009.000.00.000100.0%33.3%0.0%94.50.007.596.109.12
    2026-05-21ATH@LAA000101.031000019.000.000.00.500100.0%50.0%0.0%71.60.005.741.101.10
    2026-05-20ATH@LAA000001.030000019.000.000.00.000100.0%100.0%0.0%97.90.001.391.101.10
    2026-05-16ATHSFG000002.082000029.000.000.00.333100.0%16.7%0.0%86.20.004.031.103.36
    2026-05-14ATHSTL000001.0300000218.000.000.00.000100.0%100.0%0.0%88.20.000.06-0.90-0.90
    2026-05-12ATHSTL000001.030000019.000.000.00.000100.0%50.0%0.0%60.60.000.381.102.61
    2026-05-09ATH@BAL000001.063220019.000.000.00.60033.3%60.0%0.0%89.618.004.651.101.10
    2026-05-05ATH@PHI000000.2634401113.5013.500.00.7500.0%0.0%0.0%96.154.0015.094.609.13
    DateTeamOppGSdividerWLSVHLDIPTBFHRERHRBBSOdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividerEVdividerERAxERAFIPxFIPdividerGSv2
    2026-05-03ATHCLE000001.030000019.000.000.00.000100.0%50.0%0.0%92.30.002.521.101.10
    2026-04-29ATHKCR000100.1200001127.0027.000.00.000100.0%0.0%0.0%0.005.296.106.10
    2026-04-28ATHKCR000001.030000019.000.000.00.000100.0%0.0%0.0%76.40.006.641.101.10
    2026-04-25ATH@TEX000001.030000019.000.000.00.000100.0%0.0%0.0%86.60.002.031.102.61
    2026-04-22ATH@SEA000001.052110019.000.000.00.50050.0%50.0%0.0%96.89.004.531.102.61
    2026-04-20ATH@SEA000011.052000019.000.000.00.500100.0%25.0%0.0%86.00.002.851.104.12
    2026-04-18ATHCHW000000.2400002113.5027.000.00.000100.0%0.0%0.0%99.60.002.319.1011.36
    2026-04-15ATHTEX000000.2523311113.5013.5013.50.5000.0%33.3%100.0%91.440.5018.2124.106.86
    2026-04-14ATHTEX000101.0300000218.000.000.00.000100.0%0.0%0.0%77.00.000.12-0.900.61
    2026-04-11ATH@NYM000001.0300000327.000.000.00.000100.0%0.0%0.0%0.000.00-2.90-2.90
    2026-04-10ATH@NYM000001.041000019.000.000.00.333100.0%33.3%0.0%101.50.004.881.102.61
    2026-04-07ATH@NYY001000.275441000.000.0013.50.66727.8%28.6%33.3%86.154.0062.3622.609.89
    2026-04-05ATHHOU000001.051000100.009.000.00.250100.0%25.0%0.0%74.40.008.486.107.61
    2026-03-31ATH@ATL000101.052000019.000.000.00.500100.0%25.0%0.0%93.00.002.821.104.12
    2026-03-30ATH@ATL000001.031000000.000.000.00.333100.0%33.3%0.0%80.30.002.893.104.61
    2026-03-28ATH@TOR000000.252110000.000.000.00.50066.7%75.0%0.0%81.713.5012.527.607.60
    DateTeamOppGSdividerWLSVHLDIPTBFHRERHRBBSOdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividerEVdividerERAxERAFIPxFIPdividerGSv2
    Total- - -- - -0014533.21443316162113810.162.940.53.34870.8%41.8%6.9%86.84.284.222.953.48
    DateTeamOppGSdividerWLSVHLDIPTBFHRERHRBBSOdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividerEVdividerERAxERAFIPxFIPdividerGSv2
    2026-07-18ATHWSN000001.0610001218.009.000.00.500100.0%100.0%0.0%81.10.006.025.105.10
    2026-07-12ATH@CHW000001.030000019.000.000.00.000100.0%50.0%0.0%89.10.001.721.102.61
    2026-07-09ATH@DET000001.0510000218.000.000.00.500100.0%100.0%0.0%92.90.004.282.102.10
    2026-07-03ATHMIA000001.0300000218.000.000.00.000100.0%0.0%0.0%0.002.452.102.10
    2026-06-16ATHPIT000001.041000000.000.000.00.250100.0%50.0%0.0%79.30.003.953.104.61
    2026-06-13ATHCOL000011.031000019.000.000.00.500100.0%100.0%0.0%88.90.001.421.101.10
    2026-06-08ATHMIL000010.1411102127.0054.000.001.00066.7%100.0%0.0%97.427.007.6915.1015.10
    2026-06-07ATH@HOU000001.0300000218.000.000.00.000100.0%100.0%0.0%90.50.000.57-0.90-0.90
    2026-06-04ATH@CHC000011.0300000218.000.000.00.000100.0%100.0%0.0%77.60.000.06-0.90-0.90
    2026-06-03ATH@CHC000000.220000000.000.000.00.000100.0%0.0%0.0%93.10.000.623.107.63
    2026-05-31ATHNYY000001.030000100.009.000.00.000100.0%50.0%0.0%81.10.003.026.107.61
    2026-05-29ATHNYY000001.041000019.000.000.00.333100.0%33.3%0.0%81.10.003.091.102.61
    2026-05-24ATH@SDP000011.040000100.009.000.00.000100.0%33.3%0.0%94.50.007.596.109.12
    2026-05-21ATH@LAA000101.031000019.000.000.00.500100.0%50.0%0.0%71.60.005.741.101.10
    2026-05-20ATH@LAA000001.030000019.000.000.00.000100.0%100.0%0.0%97.90.001.391.101.10
    2026-05-16ATHSFG000002.082000029.000.000.00.333100.0%16.7%0.0%86.20.004.031.103.36
    2026-05-14ATHSTL000001.0300000218.000.000.00.000100.0%100.0%0.0%88.20.000.06-0.90-0.90
    2026-05-12ATHSTL000001.030000019.000.000.00.000100.0%50.0%0.0%60.60.000.381.102.61
    2026-05-09ATH@BAL000001.063220019.000.000.00.60033.3%60.0%0.0%89.618.004.651.101.10
    2026-05-05ATH@PHI000000.2634401113.5013.500.00.7500.0%0.0%0.0%96.154.0015.094.609.13
    DateTeamOppGSdividerWLSVHLDIPTBFHRERHRBBSOdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividerEVdividerERAxERAFIPxFIPdividerGSv2
    2026-05-03ATHCLE000001.030000019.000.000.00.000100.0%50.0%0.0%92.30.002.521.101.10
    2026-04-29ATHKCR000100.1200001127.0027.000.00.000100.0%0.0%0.0%0.005.296.106.10
    2026-04-28ATHKCR000001.030000019.000.000.00.000100.0%0.0%0.0%76.40.006.641.101.10
    2026-04-25ATH@TEX000001.030000019.000.000.00.000100.0%0.0%0.0%86.60.002.031.102.61
    2026-04-22ATH@SEA000001.052110019.000.000.00.50050.0%50.0%0.0%96.89.004.531.102.61
    2026-04-20ATH@SEA000011.052000019.000.000.00.500100.0%25.0%0.0%86.00.002.851.104.12
    2026-04-18ATHCHW000000.2400002113.5027.000.00.000100.0%0.0%0.0%99.60.002.319.1011.36
    2026-04-15ATHTEX000000.2523311113.5013.5013.50.5000.0%33.3%100.0%91.440.5018.2124.106.86
    2026-04-14ATHTEX000101.0300000218.000.000.00.000100.0%0.0%0.0%77.00.000.12-0.900.61
    2026-04-11ATH@NYM000001.0300000327.000.000.00.000100.0%0.0%0.0%0.000.00-2.90-2.90
    2026-04-10ATH@NYM000001.041000019.000.000.00.333100.0%33.3%0.0%101.50.004.881.102.61
    2026-04-07ATH@NYY001000.275441000.000.0013.50.66727.8%28.6%33.3%86.154.0062.3622.609.89
    2026-04-05ATHHOU000001.051000100.009.000.00.250100.0%25.0%0.0%74.40.008.486.107.61
    2026-03-31ATH@ATL000101.052000019.000.000.00.500100.0%25.0%0.0%93.00.002.821.104.12
    2026-03-30ATH@ATL000001.031000000.000.000.00.333100.0%33.3%0.0%80.30.002.893.104.61
    2026-03-28ATH@TOR000000.252110000.000.000.00.50066.7%75.0%0.0%81.713.5012.527.607.60