Geoff Hartlieb
P
Las Vegas Aviators
Age 32
RHP
6'5" / 240 lbs
AAA
peak 0.3 · 2026
2026 ROS PROJECTION68 act + 5 ip · rates below = ROS only
showingROS
wRC+ AGAINSTvL 10395vR 87
ERA3.71
FIP3.68
K%20.9%
BB%7.0%
K-BB%13.8%
ROS IP5
Value2026 · WAR
Runs saved vs league avg · 73 IP
Grades · Statcast · Arsenal · Contract
Statcast Percentiles
FB Velo
p6195.3
Whiff%
p4224.2%
K%
p1013.6%
xwOBA vs
p540.308
SI (15%)
FB-2.1 (39%)
SL-3.5 (61%)
Contract
No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.
Career Stats + Projections
Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.
basis chips:
RAW = as recorded ·
CTX = with park/league context ·
A+C = actual + context combined ·
MLE = level/park-neutral
Methodology▸ how WAR & MLE are computed
Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to industry-standard fWAR.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | GS% | IP/G | K% | BB% | K-BB% | HR% | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Career — actual stats, one row per year (as recorded, no adjustments) | |||||||||||||||||||
| ▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year) | |||||||||||||||||||
| ▸ Model inputs — neutral MLE (past 3 seasons + 2026 so far) | |||||||||||||||||||
| 2016 | 22 | ROK MLE | Bristol Pirates | 16 | 0 | 26 | 120 | 28 | 9 | 3 | 0% | 1.6 | 15.9% | 9.4% | 6.5% | 3.5% | 4.44 | 4.87 | — |
| 2016 | 22 | ROK RAW | Bristol Pirates | 16 | 0 | 26 | 120 | 28 | 9 | 3 | 0% | 1.6 | 23.3% | 7.5% | 15.8% | 2.5% | 4.44 | 3.48 | — |
| 2017 | 23 | MIX MLE | 2 levels | 39 | 0 | 64 | 253 | 62 | 14 | 4 | 0% | 1.6 | 18.6% | 6.4% | 12.1% | 2.0% | 2.12 | 3.47 | — |
| 2017 | 23 | MIX RAW | 2 levels | 39 | 0 | 64 | 253 | 62 | 14 | 4 | 0% | 1.6 | 24.5% | 5.5% | 19.0% | 1.6% | 2.12 | 2.63 | — |
| 2018 | 24 | AA MLE | Altoona Curve | 47 | 0 | 58 | 250 | 56 | 24 | 3 | 0% | 1.2 | 18.1% | 10.6% | 7.6% | 1.7% | 3.24 | 3.83 | — |
| 2018 | 24 | AA RAW | Altoona Curve | 47 | 0 | 58 | 250 | 56 | 24 | 3 | 0% | 1.2 | 22.4% | 9.6% | 12.8% | 1.2% | 3.24 | 3.08 | — |
| 2019 | 25 | MIX MLE | 2 levels | 55 | 0 | 75 | 334 | 88 | 33 | 8 | 0% | 1.4 | 24.6% | 10.1% | 14.4% | 2.6% | 5.54 | 3.73 | +0.7 |
| 2019 | 25 | MIX RAW | 2 levels | 55 | 0 | 75 | 334 | 88 | 33 | 8 | 0% | 1.4 | 26.3% | 9.9% | 16.5% | 2.4% | 5.54 | 3.46 | +1.0 |
| 2020 | 26 | MLB MLE | Pittsburgh Pirates | 21 | 0 | 22 | 101 | 19 | 19 | 1 | 0% | 1.1 | 18.8% | 18.8% | 0.0% | 1.1% | 3.63 | 4.48 | +0.0 |
| 2020 | 26 | MLB RAW | Pittsburgh Pirates | 21 | 0 | 22 | 101 | 19 | 19 | 1 | 0% | 1.1 | 18.8% | 18.8% | 0.0% | 1.0% | 3.63 | 4.53 | +0.0 |
| 2021 | 27 | MIX MLE | 2 levels | 30 | 0 | 35 | 171 | 38 | 28 | 4 | 0% | 1.2 | 20.2% | 16.9% | 3.3% | 2.0% | 5.60 | 4.60 | -0.0 |
| 2021 | 27 | MIX RAW | 2 levels | 30 | 0 | 35 | 171 | 38 | 28 | 4 | 0% | 1.2 | 22.2% | 16.4% | 5.8% | 2.3% | 5.60 | 4.80 | -0.1 |
| 2022 | 28 | AAA MLE | Worcester Red Sox | 40 | 3 | 61 | 265 | 64 | 23 | 8 | 8% | 1.5 | 21.3% | 9.1% | 12.1% | 3.5% | 5.16 | 4.40 | — |
| 2022 | 28 | AAA RAW | Worcester Red Sox | 40 | 3 | 61 | 265 | 64 | 23 | 8 | 8% | 1.5 | 24.2% | 8.7% | 15.5% | 3.0% | 5.16 | 3.84 | — |
| 2023 | 29 | MIX MLE | 2 levels | 37 | 0 | 49 | 209 | 49 | 21 | 5 | 0% | 1.3 | 19.8% | 8.4% | 11.4% | 2.2% | 3.51 | 3.71 | +0.5 |
| 2023 | 29 | MIX MLE | 2 levels | 37 | 0 | 49 | 209 | 49 | 21 | 5 | 0% | 1.3 | 19.8% | 8.4% | 11.4% | 2.2% | 3.51 | 3.71 | +0.5 |
| 2023 | 29 | MIX RAW | 2 levels | 37 | 0 | 49 | 209 | 49 | 21 | 5 | 0% | 1.3 | 23.4% | 10.0% | 13.4% | 2.4% | 3.51 | 3.72 | +0.5 |
| 2024 | 30 | MIX MLE | 2 levels | 46 | 0 | 63 | 289 | 63 | 26 | 9 | 0% | 1.4 | 19.0% | 8.4% | 10.5% | 3.3% | 5.97 | 4.37 | +0.1 |
| 2024 | 30 | MIX MLE | 2 levels | 46 | 0 | 63 | 289 | 63 | 26 | 9 | 0% | 1.4 | 19.0% | 8.4% | 10.5% | 3.3% | 5.97 | 4.37 | +0.1 |
| 2024 | 30 | MIX RAW | 2 levels | 46 | 0 | 63 | 289 | 63 | 26 | 9 | 0% | 1.4 | 21.8% | 9.0% | 12.8% | 3.1% | 5.97 | 4.19 | +0.3 |
| 2025 | 31 | MIX MLE | 2 levels | 41 | 1 | 57 | 249 | 67 | 23 | 6 | 2% | 1.4 | 22.9% | 6.8% | 16.1% | 1.9% | 5.40 | 3.10 | +1.0 |
| 2025 | 31 | MIX MLE | 2 levels | 41 | 1 | 57 | 249 | 67 | 23 | 6 | 2% | 1.4 | 22.9% | 6.8% | 16.1% | 1.9% | 5.40 | 3.10 | +1.0 |
| 2025 | 31 | MIX RAW | 2 levels | 41 | 1 | 57 | 249 | 67 | 23 | 6 | 2% | 1.4 | 26.9% | 9.2% | 17.7% | 2.4% | 5.40 | 3.33 | +0.8 |
| ▸ Career totals (raw MLB only — as recorded) | |||||||||||||||||||
| MLB Career | — | 80 | 0 | 102 | 494 | 93 | 70 | 14 | 0% | 1.3 | 18.8% | 14.2% | 4.7% | 2.8% | 7.30 | 5.11 | -0.7 | ||
| ▸ 2026 season | |||||||||||||||||||
| YTD | 32 | MLB MLE | Athletics | 39 | 4 | 68 | 291 | 65 | 25 | 4 | 10% | 1.7 | 19.2% | 8.1% | 11.2% | 1.5% | 3.71 | 3.31 | — |
| YTD | 32 | MLB MLE | Athletics | 39 | 4 | 68 | 291 | 65 | 25 | 4 | 10% | 1.7 | 19.2% | 8.1% | 11.2% | 1.5% | 3.71 | 3.31 | — |
| ▸ 2026 season — so far · projected rest · full | |||||||||||||||||||
| 2026 | 32 | AAA RAW | OAK | 27 | 4 | 48 | 203 | 53 | 15 | 3 | 15% | 1.8 | 26.1% | 7.4% | 18.7% | 1.5% | 3.35 | 2.64 | — |
| 2026 | 32 | MLB RAW | OAK | 12 | 0 | 20 | 88 | 12 | 10 | 1 | 0% | 1.6 | 13.6% | 11.4% | 2.3% | 1.1% | 4.58 | 4.01 | +0.1 |
| SO FAR | 32 | MLB RAW | OAK | 12 | 0 | 20 | 88 | 12 | 10 | 1 | 0% | 1.6 | 13.6% | 11.4% | 2.3% | 1.1% | 4.58 | 4.01 | +0.1 |
| ROS | 32 | MLB MLE | OAK | 5 | 0 | 5 | 23 | 5 | 2 | 1 | 0% | 1.1 | 20.9% | 7.0% | 13.8% | 2.6% | 3.71 | 3.68 | +0.1 |
| ROS | 32 | MLB CTX | OAK | 5 | 0 | 5 | 21 | 4 | 1 | 1 | 0% | 1.0 | 20.9% | 7.0% | 13.8% | 2.6% | 3.71 | 3.68 | +0.1 |
| 2026 TOT | 32 | MLB MLE | OAK | — | — | 73 | 314 | 70 | 27 | 5 | — | — | 22.2% | 8.5% | 13.8% | 1.5% | 3.71 | 3.34 | +1.2 |
| FULL | 32 | MLB A+C | OAK | — | — | 25 | 106 | 70 | 27 | 5 | — | — | 65.9% | 25.1% | 40.8% | 4.4% | 10.86 | 3.11 | +0.4 |
| ▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2027 | 33 | MLB MLE | OAK | 56 | 0 | 59 | 248 | 47 | 20 | 7 | 0% | 1.0 | 18.9% | 8.2% | 10.7% | 2.7% | 4.32 | 4.42 | +0.1 |
| 2028 | 34 | MLB MLE | OAK | 51 | 0 | 53 | 225 | 41 | 20 | 7 | 0% | 1.0 | 18.0% | 8.6% | 9.3% | 3.0% | 4.56 | 4.73 | -0.1 |
| 2027 | 33 | MLB CTX | OAK | 53 | 0 | 56 | 236 | 45 | 19 | 6 | 0% | 1.1 | 18.9% | 8.2% | 10.7% | 2.7% | 4.32 | 4.42 | +0.1 |
| 2028 | 34 | MLB CTX | OAK | 46 | 0 | 48 | 203 | 36 | 18 | 6 | 0% | 1.0 | 18.0% | 8.6% | 9.3% | 3.0% | 4.56 | 4.73 | -0.1 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 184 | 0 | 212 | 956 | 179 | 108 | 27 | 0% | 1.2 | 18.7% | 11.3% | 7.4% | 2.8% | 5.80 | 4.52 | +0.1 | |
| / 200 IP | — | RAW | 174 | 0 | 200 | 903 | 169 | 102 | 25 | 0% | 1.1 | 18.7% | 11.3% | 7.4% | 2.8% | 5.80 | 4.52 | +0.1 | |
| Career | — | MLE | 411 | 8 | 578 | 2532 | 512 | 242 | 59 | 2% | 1.4 | 20.2% | 9.6% | 10.7% | 2.3% | 4.42 | 3.89 | -0.6 | |
| / 200 IP | — | MLE | 142 | 3 | 200 | 876 | 177 | 84 | 21 | 2% | 1.4 | 20.2% | 9.6% | 10.7% | 2.3% | 4.42 | 3.89 | -0.6 | |
Career Comps
Retired MLB careers whose totals most resemble what we're projecting for this player. Pool: 133 completed pitcher careers (2015-2024).
| Player | 162s | IP/yr | K% | BB% | HR/9 | ERA |
|---|---|---|---|---|---|---|
| OGILVIE CAREER PROJECTION | 0.9 | 59 | 19.6% | 7.8% | 1.09 | 4.29 |
| Josh Winckowski ('24) | 1.2 | 77 | 18.3% | 8.2% | 1.13 | 4.21 |
| Robert Gsellman ('21) | 1.7 | 67 | 18.4% | 7.8% | 0.96 | 4.38 |
| Trevor Gott ('23) | 1.0 | 51 | 22.0% | 7.4% | 0.79 | 3.97 |
| Jarlín García ('22) | 1.5 | 61 | 19.6% | 7.8% | 1.33 | 3.79 |
| Joe Biagini ('19) | 1.6 | 81 | 19.1% | 7.8% | 1.28 | 4.86 |
| Derek Law ('24) | 1.5 | 60 | 21.5% | 8.9% | 0.88 | 3.47 |