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| First Basemen Single-Season Errors Leaderboard | |
| * - Indicates Hall of Fame |
| Rank | Player | Errors | IP | Year | Career Leaderboard |
| 1. | Mike Chisholm | 1 | 1442.3 | 2013 | |
| 2. | Kenny Blumberg | 2 | 1371.3 | 2011 | |
| Buck Abels | 2 | 1109.0 | 2009 | ||
| 4. | Emil Villarreal | 3 | 1271.3 | 2014 | |
| Michael Bailey | 3 | 1216.7 | 2014 | ||
| Glenn Knapp | 3 | 1178.0 | 2013 | ||
| 7. | Celso Jimenez | 4 | 1076.0 | 2014 | |
| Salvador Carrion | 4 | 999.0 | 2014 | ||
| Michael Giroux | 4 | 1251.0 | 2013 | ||
| Taitarou Haranobu | 4 | 1313.7 | 2012 | ||
| Emil Villarreal | 4 | 1425.7 | 2011 | ||
| Ted Pauling | 4 | 1185.3 | 2010 | ||
| Marvin Delvecchio | 4 | 987.7 | 2009 | ||
| 14. | Thomas Flick | 5 | 1406.3 | 2014 | |
| Michael Giroux | 5 | 1207.3 | 2011 | ||
| Joel Sabatino | 5 | 1031.0 | 2011 | ||
| John Athey | 5 | 1380.3 | 2010 | ||
| Mike Chisholm | 5 | 1367.0 | 2010 | ||
| Jewel Kerney | 5 | 1068.3 | 2010 | ||
| Rafael Romero | 5 | 1034.7 | 2010 | ||
| Michael Bailey | 5 | 995.7 | 2009 | ||
| Humberto Rameriz | 5 | 974.7 | 2009 | ||
| 23. | Tomas Nelson | 6 | 1338.3 | 2013 | |
| Guy Gillham | 6 | 1083.0 | 2013 | ||
| Michael Bailey | 6 | 1075.0 | 2013 | ||
| Joshua Guenther | 6 | 1329.3 | 2012 | ||
| Omar Velazquez | 6 | 1240.3 | 2012 | ||
| Timothy Farthing | 6 | 1083.7 | 2012 | ||
| Joshua Guenther | 6 | 1126.7 | 2011 | ||
| Glenn Knapp | 6 | 1447.0 | 2010 | ||
| Walter Hill | 6 | 1158.7 | 2010 | ||
| Joshua Guenther | 6 | 1375.3 | 2009 | ||
| Tomas Nelson | 6 | 1221.3 | 2009 | ||
| Timothy Farthing | 6 | 1000.3 | 2009 | ||
| 35. | Kenny Blumberg | 7 | 1269.0 | 2014 | |
| Bill Souder | 7 | 1261.0 | 2014 | ||
| Earnest Burkey | 7 | 1136.0 | 2014 | ||
| Earnest Burkey | 7 | 1129.0 | 2013 | ||
| Jose Olmeda | 7 | 1120.7 | 2013 | ||
| Michael Bailey | 7 | 1243.3 | 2012 | ||
| Masahiro Yoshifumi | 7 | 1337.3 | 2011 | ||
| Tomas Nelson | 7 | 1235.3 | 2011 | ||
| Joshua Guenther | 7 | 1277.0 | 2010 | ||
| Mitchell Zeringue | 7 | 972.3 | 2010 | ||
| Kenny Blumberg | 7 | 1372.0 | 2009 | ||
| Joel Sabatino | 7 | 1084.0 | 2009 | ||
| 47. | Justin Honaker | 8 | 1396.0 | 2014 | |
| Guy Gillham | 8 | 1288.7 | 2014 | ||
| Gary Entwistle | 8 | 1458.3 | 2013 | ||
| Michael Quiros | 8 | 1370.0 | 2013 | ||
| Omar Velazquez | 8 | 1232.0 | 2013 | ||
| Justin Honaker | 8 | 1418.3 | 2012 | ||
| Glenn Knapp | 8 | 1403.3 | 2012 | ||
| Tomas Nelson | 8 | 1291.3 | 2012 | ||
| Michael Bailey | 8 | 1320.3 | 2011 | ||
| David Rothman | 8 | 1225.0 | 2011 | ||
| Kenny Blumberg | 8 | 1364.7 | 2010 | ||
| Michael Giroux | 8 | 1260.3 | 2010 | ||
| Michael Tharpe | 8 | 1454.3 | 2009 | ||
| Freddie Zaragoza | 8 | 1136.0 | 2009 | ||
| Michael Giroux | 8 | 1056.7 | 2009 | ||
| 62. | Michael Giroux | 9 | 1310.3 | 2014 | |
| Troy Baca | 9 | 1375.7 | 2013 | ||
| Bill Souder | 9 | 1311.3 | 2013 | ||
| Guy Gillham | 9 | 1243.3 | 2012 | ||
| Jacobo Escarcega | 9 | 1138.7 | 2012 | ||
| Bill Souder | 9 | 1345.7 | 2011 | ||
| Taitarou Haranobu | 9 | 1338.4 | 2011 | ||
| Mike Chisholm | 9 | 1335.0 | 2011 | ||
| Omar Velazquez | 9 | 1077.3 | 2011 | ||
| Leonard Townes | 9 | 1057.0 | 2011 | ||
| David August | 9 | 1015.3 | 2011 | ||
| Joel Sabatino | 9 | 1357.7 | 2010 | ||
| Timothy Farthing | 9 | 976.0 | 2010 | ||
| Glenn Knapp | 9 | 1439.3 | 2009 | ||
| Taitarou Haranobu | 9 | 1340.0 | 2009 | ||
| Mike Chisholm | 9 | 1318.7 | 2009 | ||
| Evaristo Aldrey | 9 | 1113.3 | 2009 | ||
| 79. | Aran Takafumi | 10 | 1443.3 | 2014 | |
| Tomas Nelson | 10 | 1413.3 | 2014 | ||
| Michael Quiros | 10 | 1327.0 | 2012 | ||
| Bill Souder | 10 | 1300.0 | 2012 | ||
| Michael Giroux | 10 | 1226.7 | 2012 | ||
| Glenn Knapp | 10 | 1457.3 | 2011 | ||
| Timothy Farthing | 10 | 1188.7 | 2011 | ||
| Emil Villarreal | 10 | 1321.3 | 2010 | ||
| Mitchell Zeringue | 10 | 1070.7 | 2009 | ||
| 88. | Michael Quiros | 11 | 1406.0 | 2014 | |
| Glenn Knapp | 11 | 1319.7 | 2014 | ||
| Taitarou Haranobu | 11 | 1300.0 | 2013 | ||
| Mike Chisholm | 11 | 1396.0 | 2012 | ||
| Troy Baca | 11 | 1376.7 | 2012 | ||
| Bill Souder | 11 | 1432.0 | 2010 | ||
| Taitarou Haranobu | 11 | 1319.0 | 2010 | ||
| John Rupe | 11 | 1265.0 | 2010 | ||
| Guy Gillham | 11 | 1235.3 | 2010 | ||
| Buck Abels | 11 | 1154.0 | 2010 | ||
| John Athey | 11 | 1342.0 | 2009 | ||
| Guy Gillham | 11 | 1257.7 | 2009 | ||
| 100. | Thomas Hawkins | 12 | 1366.0 | 2012 |
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