Loading pitch-by-pitch dashboard…
Ken Heintzelman is a left-handed pitcher for the Philadelphia Phillies.
In MLB, Ken Heintzelman has appeared in 319 games (1501.2 IP) with a 3.93 ERA, a 1.45 WHIP, and 3.38 strikeouts per nine innings, on 564 strikeouts and 630 walks.
Ken Heintzelman's most recent tracked outing on netpitch was Aug 13, 1952 (MLB 1952).
Use the interactive dashboard above to break down Ken Heintzelman'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 | 319 | 1501.2 | 3.93 | 1.45 | 564 | 630 | 3.38 | 3.78 |
| Date | Lvl | Opp | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|
| Aug 13, 1952 | MLB | Boston Braves | 1.0 | 1 | 0 | 0 | 0 |
| Aug 11, 1952 | MLB | Brooklyn Dodgers | 1.0 | 0 | 0 | 0 | 2 |
| Aug 9, 1952 | MLB | Brooklyn Dodgers | 1.0 | 0 | 0 | 0 | 0 |
| Aug 1, 1952 | MLB | St. Louis Cardinals | 0.0 | 3 | 3 | 0 | 0 |
| Jul 25, 1952 | MLB | Chicago Cubs | 2.0 | 1 | 0 | 0 | 1 |