Lucas Jacobsen
P
Round Rock Express
Age 31
LHP
6'5" / 190 lbs
AAA
2026 ROS PROJECTION0 act + 1 ip · rates below = ROS only
showingROS
wRC+ AGAINSTvL 107115vR 124
ERA4.76
FIP4.76
K%19.6%
BB%10.5%
K-BB%9.1%
ROS IP1
Value2026 · WAR
Runs saved vs league avg · 1 IP
Grades · Contract
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 | 21 | ROK MLE | AZL Rangers | 7 | 0 | 9 | 47 | 12 | 4 | 2 | 0% | 1.3 | 25.5% | 8.5% | 17.0% | 4.3% | 6.75 | 4.36 | — |
| 2016 | 21 | ROK RAW | AZL Rangers | 7 | 0 | 9 | 47 | 12 | 4 | 2 | 0% | 1.3 | 25.5% | 8.5% | 17.0% | 4.3% | 6.75 | 4.60 | — |
| 2017 | 22 | ROK MLE | AZL Rangers | 3 | 0 | 3 | 16 | 7 | 1 | 1 | 0% | 1.1 | 43.8% | 6.2% | 37.5% | 6.2% | 10.80 | 3.63 | — |
| 2017 | 22 | ROK RAW | AZL Rangers | 3 | 0 | 3 | 16 | 7 | 1 | 1 | 0% | 1.1 | 43.8% | 6.2% | 37.5% | 6.2% | 10.80 | 3.70 | — |
| 2019 | 24 | A MLE | Hickory Crawdads | 20 | 0 | 30 | 128 | 48 | 10 | 3 | 0% | 1.5 | 27.7% | 9.2% | 18.5% | 2.6% | 3.90 | 3.34 | — |
| 2019 | 24 | A RAW | Hickory Crawdads | 20 | 0 | 30 | 128 | 48 | 10 | 3 | 0% | 1.5 | 37.5% | 7.8% | 29.7% | 2.3% | 3.90 | 2.20 | — |
| 2022 | 27 | MIX MLE | 2 levels | 19 | 1 | 20 | 82 | 30 | 10 | 3 | 5% | 1.0 | 27.0% | 12.8% | 14.2% | 4.4% | 2.29 | 4.85 | — |
| 2022 | 27 | MIX RAW | 2 levels | 19 | 1 | 20 | 82 | 30 | 10 | 3 | 5% | 1.0 | 36.6% | 12.2% | 24.4% | 3.7% | 2.29 | 3.56 | — |
| 2023 | 28 | AAA MLE | Round Rock Express | 22 | 1 | 24 | 126 | 20 | 19 | 1 | 5% | 1.1 | 13.2% | 13.6% | -0.4% | 0.8% | 7.40 | 4.17 | — |
| 2023 | 28 | AAA MLE | Round Rock Express | 22 | 1 | 24 | 126 | 20 | 19 | 1 | 5% | 1.1 | 13.2% | 13.6% | -0.4% | 0.8% | 7.40 | 4.17 | — |
| 2023 | 28 | AAA RAW | Round Rock Express | 22 | 1 | 24 | 126 | 20 | 19 | 1 | 5% | 1.1 | 15.9% | 15.1% | 0.8% | 0.8% | 7.40 | 4.33 | — |
| ▸ 2026 season — projected remainder (no 2026 stats recorded) | |||||||||||||||||||
| 2026 | 31 | MLB | TEX | 1 | 0 | 1 | 4 | 1 | 0 | 0 | 0% | 1.0 | 19.6% | 10.5% | 9.1% | 2.9% | 4.76 | 4.76 | -0.0 |
| ▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2027 | 32 | MLB MLE | TEX | 19 | 0 | 20 | 84 | 17 | 9 | 3 | 0% | 1.1 | 19.5% | 10.8% | 8.7% | 3.2% | 4.85 | 4.94 | -0.1 |
| 2027 | 32 | MLB CTX | TEX | 7 | 0 | 7 | 30 | 6 | 3 | 1 | 0% | 1.0 | 19.5% | 10.8% | 8.7% | 3.2% | 4.85 | 4.94 | -0.0 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 7 | 0 | 7 | 31 | 6 | 3 | 1 | 0% | 1.1 | 19.5% | 10.8% | 8.7% | 3.2% | 4.85 | 4.56 | -0.0 | |
| / 200 IP | — | RAW | 190 | 0 | 200 | 844 | 163 | 82 | 27 | 0% | 1.1 | 19.5% | 10.8% | 8.7% | 3.2% | 4.85 | 4.56 | -0.0 | |
| Career | — | MLE | 71 | 2 | 87 | 399 | 93 | 44 | 11 | 3% | 1.2 | 23.4% | 11.1% | 12.2% | 2.7% | 5.09 | 4.04 | -0.1 | |
| / 200 IP | — | MLE | 164 | 5 | 200 | 921 | 215 | 103 | 25 | 3% | 1.2 | 23.4% | 11.1% | 12.2% | 2.7% | 5.09 | 4.04 | -0.9 | |