Mark Leiter

Active on MLB Roster | Athletics
High Level
MLB
Years
2010-2025 (2017-2025)
Proper Name
Mark Edward Leiter Jr.
Nickname
Junior
Positions
P (425)
Height / Weight
6-0 / 210
Bats / Throws
Right / Right
Birthdate
March 13,1991   Age:  34.309
High School
Toms River North (Toms River,NJ)
Service Time
5.031 (2025)
MLB Debut
Contract Info
MLBAM ID
Retrosheet#
leitm002
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Son of Mark Leiter ... Cousin of Jack Leiter ... Nephew of Al Leiter ... Nephew of Kurt Leiter ... Cousin of Cameron Leiter
Show Releated Ebay Listings

Pitching Statistics

CSV
Glossary
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yearteam nameleaguelevelmlb#agewleraggscgshogrgfsviphrerhrbbsowpbkhbwhiph9hr9bb9so9ra9so/bb
2010New Jersey TechGWCNCAA-1Fr1719388.9614144000081.1127100819436014102.0914.051.004.766.6411.071.40
2011New Jersey TechGWCNCAA-1So1720534.7615133020090.290554875310370101.588.930.695.2610.225.461.94
2012New Jersey TechGWCNCAA-1Jr1721573.5614143100093.29549373439511001.479.130.294.139.134.712.21
2013New Jersey TechGWCNCAA-1Sr1722594.9415155100094.29257520421060001.428.750.003.9910.085.422.52
2013Gulf Coast PhilliesGCLRkPHI-22101.5711000112023.0174407263011.046.650.002.7410.171.573.71
2013Lakewood BlueClawsSALAPHI2222200.00330000016.0110005200001.006.190.002.8111.250.004.00
2013Clearwater ThreshersFSLA+PHI-22103.0021001106.06321140001.179.001.501.506.004.504.00
2014Lakewood BlueClawsSALAPHI3123574.3816160000084.1914841522854051.349.710.532.359.075.123.86
2014Clearwater ThreshersFSLA+PHI4923454.3111111100064.2693431515563041.309.600.702.097.794.733.73
2015Clearwater ThreshersFSLA+PHI5224612.2619131062195.2792824423835001.077.430.382.167.812.633.61
2015Reading Fightin PhilsEastAAPHI2124264.79881000047.0562625311380001.4310.720.572.117.284.983.45
2016Reading Fightin PhilsEastAAPHI2825633.39231700641103.2914539930947061.177.900.782.608.163.913.13
2017Lehigh Valley IronPigsILAAAPHI3826214.20750020030.027151456382011.108.101.501.8011.404.506.33
2017Philadelphia PhilliesNLMLBPHI5926364.96271100165090.29059501831843071.338.931.793.088.345.862.71
2018Clearwater ThreshersFSLA+PHI-27000.0030003105.01000190000.401.800.001.8016.200.009.00
2018Lehigh Valley IronPigsILAAAPHI-27313.8120000204028.1281512313303021.458.890.954.139.534.762.31
2018Toronto Blue JaysALMLBTOR62270013.5080008206.21311102492012.5517.552.705.4012.1514.852.25
2018Philadelphia PhilliesNLMLBPHI3127015.4012000122016.222171058130011.8011.882.704.327.029.181.63
2021Erie SeaWolvesEast2AADET1430245.26840042025.225151548352021.298.771.402.8112.275.264.38
2021Toledo Mud HensIL2AAADET5330843.3417150020089.067383310231105081.016.781.012.3311.123.844.78
2022Iowa CubsIL2AAACHN22,21,2531035.32660000022.021131346321011.238.591.642.4513.095.325.33
2022Chicago CubsNLMLBCHN6231273.99354003111367.25232301025735071.146.921.333.339.714.262.92
2023Chicago CubsNLMLBCHN3832133.50690006912464.1482725724772181.126.720.983.3610.773.783.21
2024Chicago CubsNLMLBCHN3833244.2139000393036.1272017213532011.106.690.503.2213.134.954.08
2024New York YankeesALMLBNYA3833214.9821000214021.228141269333021.7111.632.493.7413.715.823.67
2025Somerset PatriotsEast2AANYA3534000.0010001001.00000100001.000.000.009.000.000.000.00
2025New York YankeesALMLBNYA5634674.84590005911248.1573126517548041.5310.610.933.1710.065.773.18
Tot:MLB (6 yrs) MLB   16294.602701500502559352.133721118055131396251311.338.611.403.3510.125.393.02
Tot:AL (3 yrs) AL   885.63880001788276.298564813309613071.6711.501.533.5211.276.573.20
Tot:NL (5 yrs) NL   8214.311821500331677275.223915513242101300121241.237.801.373.309.795.062.97
Tot:Minors (9 yrs) Minors   42353.55155993116562641.158928425353172660350301.198.270.742.419.263.993.84
Tot:Rk (1 yrs) Rk   101.5711000211023.0174407263011.046.650.002.7410.171.573.71
Tot:A (2 yrs) A   773.68191900000100.110248415271054051.299.150.452.429.424.313.89
Tot:A+ (4 yrs) A+   1162.993525214101171.1155655710401528041.148.140.532.107.983.413.80
Tot:AA (4 yrs) AA   10134.014029106111177.1172867916501679081.258.730.812.548.484.363.34
Tot:AAA (4 yrs) AAA   1393.835026004240169.114381722248210110121.137.601.172.5511.164.314.38
Tot:College (4 yrs) College   18275.445856152020360.140426121819181364321101.6210.090.474.529.096.522.01
Avg:MLB - 162 Inning avg MLB   ðŸ”’🔒🔒🔒🔒🔒🔒🔒🔒🔒162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
Avg:Minors - 162 Inning avg College   ðŸ”’🔒🔒🔒🔒🔒🔒🔒🔒🔒162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
Avg:College - 162 Inning avg College   ðŸ”’🔒🔒🔒🔒🔒🔒🔒🔒🔒162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
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Other Pitching Statistics

CSV
Glossary
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yearteam nameleaguecategoryagewleraggscgshogrgfsviphrerhrbbsowpbkhbwhiph9hr9bb9so9ra9so/bb
2012Laconia MuskratsNew England Collegiate LeagueCollege Summer21014.40330000014.1148704112021.268.790.002.516.915.022.75
2017Philadelphia PhilliesMLB Spring TrainingSpring26000.0010001001.01000010001.009.000.000.009.000.000.00
2018Philadelphia PhilliesMLB Spring TrainingSpring27004.38500050012.1136623171021.309.491.462.1912.414.385.67
2019Toronto Blue JaysMLB Spring TrainingSpring28009.0030003203.05331050011.6715.003.000.0015.009.000.00
2022Chicago CubsMLB Spring TrainingSpring31100.9341003009.283104100001.247.450.003.729.312.792.50
2023Chicago CubsMLB Spring TrainingSpring32001.2970007217.051102100001.006.430.002.5712.861.295.00
2024Chicago CubsMLB Spring TrainingSpring33002.5771006007.052201102000.866.430.001.2912.862.5710.00
2024New York YankeesChampionship SeriesPlayoffs33103.8620002002.12110320002.147.710.0011.577.713.860.67
2024New York YankeesWorld SeriesPlayoffs33000.0040004203.01000230001.003.000.006.009.000.001.50
2025New York YankeesMLB Spring TrainingSpring34000.0040004003.23000070000.827.360.000.0017.180.000.00
Tot:CollegeSummer (1 Yrs) CollegeSummer 014.40330000014.1148704112021.268.790.002.516.915.022.75
Tot:Spring (7 Yrs) Spring 102.6831200429143.2401513310603031.158.240.622.0612.373.096.00
Tot:Playoffs (1 Yrs) Playoffs 101.6960002605.13110550001.505.060.008.448.441.691.00

Batting Statistics

CSV
Glossary
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yearteam nameleaguelevelmlb#agepostbc+gabrh2b3bhrrbisbcsbbsohbpshsfibbgdptbpaxbh1bavgobpslgopssecaisobabipbb%so%so/bbab/hr
2015Reading Fightin PhilsEastAAPHI2124P110000000001010000200.000.000.000.000.000.000.0000.0050.000.000.00
2016Reading Fightin PhilsEastAAPHI2825P91412000000060300121702.143.143.143.286.000.000.2500.0035.290.000.00
2017Lehigh Valley IronPigsILAAAPHI3826P231000000001010000400.000.000.000.000.000.000.0000.0025.000.000.00
2017Philadelphia PhilliesNLMLBPHI5926P2325020000000120100122602.080.080.080.160.000.000.1540.0046.150.000.00
2018Lehigh Valley IronPigsILAAAPHI-27P910000000001000000100.000.000.000.000.000.000.0000.00100.000.000.00
2018Philadelphia PhilliesNLMLBPHI3127P1230000000002000000300.000.000.000.000.000.000.0000.0066.670.000.00
Tot:MLB (3 yrs) MLB     3628020000000140100122902.071.071.071.143.000.000.1430.0048.28
Tot:NL (3 yrs) NL     3628020000000140100122902.071.071.071.143.000.000.1430.0048.28
Tot:Minors (4 yrs) Minors     211922000000090500122402.105.105.105.211.000.000.2000.0037.50
Tot:AA (2 yrs) AA     101512000000070400121902.133.133.133.267.000.000.2500.0036.84
Tot:AAA (2 yrs) AAA     1141000000002010000500.000.000.000.000.000.000.0000.0040.00
Avg:MLB - 162 game avg MLB     162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
Avg:Minors - 162 game avg College     162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
TBC+ Metric is based on wOBA with inclusion of stolen base value. TBC's version of wOBA excludes park factors and uses static coefficients across all levels and years for ease of implementation.
* indicates player had a low sample size of plate appearances.

Use the Compare Players (TBC PREMIUM) application to compare stats and biography for 2-25 players at a time!

Other Batting Statistics

CSV
Glossary
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yearteam nameleaguecategoryagegabrh2b3bhrrbisbcsbbsohbpshsfibbgdptbpaxbh1bavgobpslgopssecaisobabipbb%so%so/bbab/hr
2018Philadelphia PhilliesMLB Spring TrainingSpring27210000000000000010100.000.000.000.000.000.000.0000.000.000.000.00
Tot:Spring (1 Yrs) Spring 210000000000000010100.000.000.000.000.000.000.0000.000.00

Talent Ratings

About Talent Ratings
StrikeoutsWalksHittableSO/BBvs PowerDurabilityTeam Success
795955745567.491