Biographical
Jon Olczak PAstrosAstros Player Cards | Astros Team Audit | Astros Depth Chart |
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2019 Projections (Preseason PECOTA - seasonal age 25)
| IP | ERA | WHIP | SO | W | L | SV | WARP |
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- 2015
- 2016
- 2017
- 2018
- -0.22019
proj
MLB Statistics
Historical (past-seasons) WARP is now based on DRA..cFIP and DRA are not available on a by-team basis and display as zeroes(0). See TOT line for season totals of these stats.
Multiple stints are are currently shown —Click to hide.
| YEAR | Team | Lg | G | GS | IP | W | L | SV | H | BB | SO | HR | PPF | H/9 | BB/9 | HR/9 | K/9 | GB% | BABIP | WHIP | FIP | ERA | cFIP | DRA | DRA- | WARP |
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Statistics for All Levels
'opp' stats - Quality of opponents faced - have been moved and are available only as OPP_QUAL in the Statistics reports now.Minor league stats are currently shown —Click to hide.
| YEAR | Team | Lg | LG | G | GS | IP | W | L | SV | H | BB | SO | HR | PPF | H/9 | BB/9 | HR/9 | K/9 | GB% | BABIP | WHIP | FIP | ERA | cFIP | DRA | DRA- |
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| 2015 | BRR | Rk | AZL | 6 | 0 | 9.3 | 0 | 2 | 0 | 10 | 3 | 13 | 0 | 9.6 | 2.9 | 0.0 | 12.5 | 0% | .385 | 1.39 | 2.94 | 1.93 | 85 | 3.17 | 69.5 | |
| 2015 | HEL | Rk | PIO | 8 | 0 | 18.3 | 0 | 2 | 2 | 11 | 2 | 30 | 2 | 5.4 | 1.0 | 1.0 | 14.7 | 0% | .265 | 0.71 | 2.60 | 2.45 | 59 | 0.86 | 18.9 | |
| 2016 | BRV | A+ | FSL | 38 | 0 | 56.3 | 1 | 3 | 10 | 45 | 18 | 67 | 3 | 7.2 | 2.9 | 0.5 | 10.7 | 38% | .294 | 1.12 | 2.73 | 3.04 | 85 | 3.12 | 68.8 | |
| 2017 | CAR | A+ | CAR | 11 | 0 | 20.0 | 1 | 1 | 2 | 23 | 8 | 19 | 2 | 10.4 | 3.6 | 0.9 | 8.6 | 34% | .368 | 1.55 | 4.44 | 4.95 | 103 | 5.95 | 126.7 | |
| 2017 | BRR | Rk | AZL | 3 | 1 | 2.0 | 0 | 0 | 0 | 5 | 0 | 4 | 1 | 107 | 22.5 | 0.0 | 4.5 | 18.0 | 43% | .667 | 2.50 | 6.72 | 13.50 | 71 | 2.05 | 43.6 |
| 2018 | CAR | A+ | CAR | 2 | 0 | 2.0 | 0 | 0 | 2 | 2 | 1 | 3 | 0 | 9.0 | 4.5 | 0.0 | 13.5 | 40% | .400 | 1.50 | 1.86 | 0.00 | 78 | 3.36 | 71.0 | |
| 2018 | BLX | AA | SOU | 42 | 0 | 56.3 | 10 | 3 | 4 | 36 | 18 | 60 | 1 | 5.8 | 2.9 | 0.2 | 9.6 | 41% | .252 | 0.96 | 2.58 | 1.44 | 88 | 2.77 | 58.6 | |
| 2018 | PER | Wnt | AFL | 10 | 0 | 12.0 | 1 | 0 | 0 | 8 | 5 | 13 | 0 | 6.0 | 3.8 | 0.0 | 9.8 | 38% | .292 | 1.08 | 3.32 | 1.50 | 0 | 0.00 | 0.0 | |
| 2019 | BLX | AA | SOU | 11 | 0 | 11.7 | 0 | 0 | 2 | 14 | 6 | 13 | 0 | 10.8 | 4.6 | 0.0 | 10.0 | 41% | .406 | 1.71 | 2.61 | 1.54 | 94 | 6.20 | 127.6 | |
| 2019 | SAN | AAA | PCL | 24 | 0 | 36.3 | 1 | 3 | 1 | 41 | 8 | 35 | 5 | 10.2 | 2.0 | 1.2 | 8.7 | 46% | .340 | 1.35 | 4.48 | 4.95 | 93 | 4.39 | 90.2 |
Plate Discipline
| YEAR | Pits | Zone% | Swing% | Contact% | Z-Swing% | O-Swing% | Z-Contact% | O-Contact% | SwStr% |
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Injury History — No longer being updated | Last Update: 12/31/2014 23:59 ET |
| Date On | Date Off | Transaction | Days | Games | Side | Body Part | Injury | Severity | Surgery Date | Reaggravation |
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Compensation
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2019 Preseason Forecast | Last Update: 1/27/2017 12:35 ET |
| PCT | W | L | SV | G | GS | IP | H | BB | SO | HR | BABIP | WHIP | ERA | DRA | VORP | WARP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90o | 6.5 | 0 | 1.9 | 41 | 0 | 60.5 | 43 | 21 | 61 | 7 | .238 | 1.07 | 3.37 | 3.72 | -4.8 | -0.5 |
| 80o | 5.6 | 0 | 1.6 | 36 | 0 | 53.5 | 42 | 21 | 54 | 7 | .254 | 1.16 | 3.79 | 4.19 | -6.8 | -0.7 |
| 70o | 5 | 0 | 1.4 | 33 | 0 | 48.6 | 40 | 20 | 49 | 7 | .265 | 1.23 | 4.11 | 4.54 | -7.9 | -0.9 |
| 60o | 4.5 | 0 | 1.3 | 30 | 0 | 44.6 | 39 | 19 | 45 | 7 | .275 | 1.30 | 4.38 | 4.84 | -8.7 | -0.9 |
| 50o | 4.1 | 0 | 1.1 | 28 | 0 | 40.9 | 37 | 18 | 41 | 6 | .284 | 1.36 | 4.65 | 5.13 | -9.2 | -1.0 |
| 40o | 3.7 | 0 | 1 | 25 | 0 | 37.3 | 36 | 17 | 38 | 6 | .293 | 1.42 | 4.91 | 5.42 | -9.5 | -1.0 |
| 30o | 3.2 | 0 | 0.9 | 23 | 0 | 33.6 | 34 | 17 | 34 | 6 | .303 | 1.49 | 5.20 | 5.74 | -9.6 | -1.0 |
| 20o | 2.8 | 0 | 0.7 | 20 | 0 | 29.4 | 31 | 15 | 30 | 5 | .315 | 1.57 | 5.55 | 6.12 | -9.6 | -1.0 |
| 10o | 2.2 | 0 | 0.5 | 16 | 0 | 23.7 | 27 | 13 | 24 | 5 | .331 | 1.70 | 6.05 | 6.67 | -9.1 | -1.0 |
| Weighted Mean | 4 | 0 | 1.1 | 27 | 0 | 40.0 | 36 | 18 | 41 | 6 | .281 | 1.34 | 4.60 | 5.08 | -8.7 | -1.0 |
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PITCHf/x Pitcher Profile
A Collaboration between BrooksBaseball.net and Baseball Prospectus - Pitch classifications provided by Pitch Info LLC
Although he has not thrown an MLB pitch in 2024, Jon Olczak threw 1,252 pitches that were tracked by the PITCHf/x system between 2019 and 2023, all of them occuring in Spring Training. In 2023, he relied primarily on his Fourseam Fastball (88mph) and Cutter (84mph), also mixing in a Curve (74mph). He also rarely threw a Slider (76mph).
BP Annual Player Comments
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