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Baseball team and player performance examined realistically and accurately.
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Mark Leiter Jr.: Career Pitching
Site Home Page
Background:
For You Rookies Here Some Baseball Analysis Theory Baseball Stat Definitions Baseball Data Normalization The “Quality of Pitching” Measure Fielding and Defense in Baseball About the Team-Performance Table [scroll down for more links, or click the big “X” to exit]
Teams:
The Main Team-Performance Table Set By-Team Performance by Players & Pitchers
All-Teams Table: Win Expectations From Player Career Stats All-Teams Table: Defense [scroll up or down for more links, or click the big “X” to exit]
Position Players:
Sorted by Performance:
Sorted by Name:
In Performance Order by Position(s) Played, Current Season:
Alphabetically by Position(s) Played, Current Season:
In Performance Order by Position(s) Played, Career:
Alphabetically by Position(s) Played, Career:
Frequent-Use Position Players, by performance Frequent-Use Position Players, by name [scroll up or down for more links, or click the big “X” to exit]
Pitchers:
Sorted by Performance:
Sorted by Name:
In Performance Order by Role, Current Season:
Alphabetically by Role, Current Season:
In Performance Order by Role, Career:
Frequent-Use Starters and Relievers, by performance Frequent-Use Starters and Relievers, by name [scroll up or down for more links, or click the big “X” to exit]
Miscellaneous:
The Juiced Ball Steroids and Baseball [external site] The Owlcroft Baseball-Analysis Formulae Tested The Owlcroft “TOP” Formula: Tabular Results Calculating the Effects of Fielding on Wins Making Optimum Use of Players and Pitchers About Owlcroft Links About Eric Walker Links To A Select Few Other Useful Baseball Sites [scroll up or down for more links, or click the big “X” to exit]
Book:
About Buying Books On Line Some Selected Baseball Books [scroll up or down for more links, or click the big “X” to exit]
Mark Leiter Jr.: Personal Data
Name: Mark Leiter Jr.
Mark Leiter Jr.: Career Pitching
Through games of Tuesday, 23 April 2024.true, unadjusted data.
Handedness Key: + R * L # S
(You can also look up the stat definitions .)
— Place your cursor over any column heading to see what it signifies. —
Year
Team
GS
GR
IP
BFP
BA
BABIP
SA
HA
PF
BBA
KA
OBA
TBA
K/W
TPP
QofP
ERA
2017 Phillies 11 16 90.2 395 0.254 0.283 0.460 0.228 1.811 0.078 0.213 0.324 0.413 2.710 840 4.86 4.96
2018 Phillies 0 12 16.2 84 0.297 0.298 0.568 0.262 1.909 0.095 0.155 0.369 0.500 1.625 1365 8.46 5.40
2018 Blue Jays 0 8 6.2 39 0.394 0.478 0.636 0.333 1.615 0.103 0.231 0.462 0.538 2.250 2332 13.90 13.50
2022 Cubs 4 31 67.2 282 0.210 0.251 0.375 0.184 1.788 0.089 0.259 0.298 0.330 2.920 640 3.68 3.99
2023 Cubs 0 69 64.1 269 0.206 0.270 0.365 0.178 1.771 0.089 0.286 0.297 0.316 3.208 622 3.55 3.50
2024 Cubs 0 11 11.1 46 0.146 0.207 0.195 0.130 1.333 0.109 0.261 0.239 0.174 2.400 354 2.17 0.00
Career All 15 147 257.1 1115 0.235 0.277 0.419 0.207 1.784 0.087 0.240 0.316 0.370 2.763 775 4.50 4.37
For explanations of unconventional stats, see the Baseball Stats Definitions
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