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Mark Kiefer is a right-handed pitcher for the Las Vegas 51s.
In MLB, Mark Kiefer has appeared in 44 games (79.2 IP) with a 4.29 ERA, a 1.44 WHIP, and 6.89 strikeouts per nine innings, on 61 strikeouts and 45 walks. In AAA, Mark Kiefer has appeared in 144 games (751.1 IP) with a 4.25 ERA, a 1.31 WHIP, and 8.11 strikeouts per nine innings, on 677 strikeouts and 278 walks.
Mark Kiefer's most recent tracked outing on netpitch was Apr 27, 1996 (MLB 1996).
Use the interactive dashboard above to break down Mark Kiefer's pitch mix, velocity, command, sequencing, count leverage, and damage-risk trends across every tracked MLB and AAA appearance.
| Level | G | IP | ERA | WHIP | K | BB | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|
| mlb | 44 | 79.2 | 4.29 | 1.44 | 61 | 45 | 6.89 | 5.08 |
| aaa | 144 | 751.1 | 4.25 | 1.31 | 677 | 278 | 8.11 | 3.33 |
| Date | Lvl | Opp | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|
| Apr 27, 1996 | MLB | Seattle Mariners | 1.1 | 2 | 0 | 1 | 0 |
| Apr 25, 1996 | MLB | California Angels | 0.2 | 2 | 2 | 1 | 1 |
| Apr 23, 1996 | MLB | Oakland Athletics | 1.0 | 0 | 0 | 0 | 0 |
| Apr 20, 1996 | MLB | Kansas City Royals | 2.0 | 2 | 2 | 2 | 1 |
| Apr 16, 1996 | MLB | New York Yankees | 1.1 | 2 | 1 | 0 | 0 |