Rayner Castillo
P
West Michigan Whitecaps
Age 22
RHP
6'3" / 180 lbs
A+
peak 0.9 · 2030
2026 ROS PROJECTION87 act + 6 ip · rates below = ROS only
showingROS
wRC+ AGAINSTvL 144136vR 128
ERA5.86
FIP5.86
K%12.8%
BB%13.4%
K-BB%-0.6%
ROS IP6
Value2026 · WAR
Runs saved vs league avg · 94 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) | |||||||||||||||||||
| 2021 | 17 | ROK MLE | DSL Tigers | 14 | 14 | 59 | 250 | 55 | 15 | 1 | 100% | 4.2 | 15.0% | 7.5% | 7.5% | 0.6% | 2.88 | 3.11 | — |
| 2021 | 17 | ROK RAW | DSL Tigers | 14 | 14 | 59 | 250 | 55 | 15 | 1 | 100% | 4.2 | 22.0% | 6.0% | 16.0% | 0.4% | 2.88 | 2.22 | — |
| 2022 | 18 | ROK MLE | FCL Tigers | 11 | 10 | 43 | 195 | 34 | 18 | 8 | 91% | 3.9 | 11.9% | 11.5% | 0.3% | 5.8% | 8.02 | 6.75 | — |
| 2022 | 18 | ROK RAW | FCL Tigers | 11 | 10 | 43 | 195 | 34 | 18 | 8 | 91% | 3.9 | 17.4% | 9.2% | 8.2% | 4.1% | 8.02 | 5.21 | — |
| 2023 | 19 | ROK MLE | FCL Tigers | 8 | 4 | 17 | 83 | 19 | 11 | 2 | 50% | 2.2 | 15.6% | 16.6% | -1.0% | 3.7% | 7.27 | 5.89 | — |
| 2023 | 19 | ROK MLE | FCL Tigers | 8 | 4 | 17 | 83 | 19 | 11 | 2 | 50% | 2.2 | 15.6% | 16.6% | -1.0% | 3.7% | 7.27 | 5.89 | — |
| 2023 | 19 | ROK RAW | FCL Tigers | 8 | 4 | 17 | 83 | 19 | 11 | 2 | 50% | 2.2 | 22.9% | 13.3% | 9.6% | 2.4% | 7.27 | 4.31 | — |
| 2024 | 20 | MIX MLE | 2 levels | 16 | 16 | 70 | 277 | 56 | 23 | 4 | 100% | 4.4 | 12.8% | 9.5% | 3.3% | 1.5% | 2.56 | 4.04 | — |
| 2024 | 20 | MIX MLE | 2 levels | 16 | 16 | 70 | 277 | 56 | 23 | 4 | 100% | 4.4 | 12.8% | 9.5% | 3.3% | 1.5% | 2.56 | 4.04 | — |
| 2024 | 20 | MIX RAW | 2 levels | 16 | 16 | 70 | 277 | 56 | 23 | 4 | 100% | 4.4 | 20.2% | 8.3% | 11.9% | 1.4% | 2.56 | 3.23 | — |
| 2025 | 21 | A+ MLE | West Michigan Whitecaps | 25 | 23 | 99 | 432 | 80 | 46 | 12 | 92% | 3.9 | 14.3% | 12.2% | 2.0% | 4.1% | 5.29 | 5.69 | — |
| 2025 | 21 | A+ MLE | West Michigan Whitecaps | 25 | 23 | 99 | 432 | 80 | 46 | 12 | 92% | 3.9 | 14.3% | 12.2% | 2.0% | 4.1% | 5.29 | 5.69 | — |
| 2025 | 21 | A+ RAW | West Michigan Whitecaps | 25 | 23 | 99 | 432 | 80 | 46 | 12 | 92% | 3.9 | 18.5% | 10.6% | 7.9% | 2.8% | 5.29 | 4.46 | — |
| ▸ 2026 season | |||||||||||||||||||
| YTD | 22 | A+ MLE | West Michigan Whitecaps | 22 | 22 | 87 | 394 | 88 | 45 | 19 | 100% | 4.0 | 17.2% | 13.1% | 4.1% | 6.0% | 6.29 | 6.62 | — |
| YTD | 22 | A+ MLE | West Michigan Whitecaps | 22 | 22 | 87 | 394 | 88 | 45 | 19 | 100% | 4.0 | 17.2% | 13.1% | 4.1% | 6.0% | 6.29 | 6.62 | — |
| ▸ 2026 season — so far · projected rest · full | |||||||||||||||||||
| 2026 | 22 | A+ RAW | DET | 22 | 22 | 87 | 394 | 88 | 45 | 19 | 100% | 4.0 | 22.3% | 11.4% | 10.9% | 4.8% | 6.29 | 5.31 | — |
| ROS | 22 | MLB MLE | DET | 1 | 1 | 6 | 26 | 3 | 4 | 1 | 100% | 6.3 | 12.8% | 13.4% | -0.6% | 3.2% | 5.86 | 5.86 | -0.1 |
| 2026 TOT | 22 | MLB MLE | DET | — | — | 94 | 420 | 91 | 49 | 20 | — | — | 21.7% | 11.5% | 10.2% | 4.7% | 6.26 | 6.57 | -1.7 |
| ▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2027 | 23 | MLB MLE | DET | 17 | 17 | 92 | 389 | 59 | 47 | 12 | 100% | 5.4 | 15.2% | 12.1% | 3.1% | 3.1% | 5.55 | 5.46 | -0.6 |
| 2028 | 24 | MLB MLE | DET | 17 | 17 | 94 | 399 | 66 | 45 | 12 | 100% | 5.6 | 16.7% | 11.4% | 5.3% | 3.1% | 5.31 | 5.22 | -0.3 |
| 2029 | 25 | MLB MLE | DET | 16 | 16 | 96 | 404 | 71 | 44 | 12 | 100% | 6.0 | 17.5% | 11.0% | 6.5% | 3.1% | 5.15 | 5.09 | -0.2 |
| 2030 | 26 | MLB MLE | DET | 16 | 16 | 96 | 404 | 72 | 44 | 12 | 100% | 6.0 | 17.9% | 10.9% | 7.0% | 3.1% | 5.07 | 5.04 | -0.2 |
| 2031 | 27 | MLB MLE | DET | 16 | 16 | 94 | 398 | 71 | 44 | 12 | 100% | 5.9 | 17.9% | 10.9% | 6.9% | 3.1% | 5.07 | 5.08 | -0.2 |
| 2032 | 28 | MLB MLE | DET | 15 | 15 | 91 | 386 | 68 | 43 | 12 | 100% | 6.1 | 17.7% | 11.1% | 6.6% | 3.2% | 5.12 | 5.16 | -0.3 |
| 2033 | 29 | MLB MLE | DET | 15 | 15 | 87 | 369 | 65 | 42 | 12 | 100% | 5.8 | 17.5% | 11.3% | 6.2% | 3.4% | 5.22 | 5.29 | -0.4 |
| 2034 | 30 | MLB MLE | DET | 14 | 14 | 82 | 347 | 59 | 40 | 12 | 100% | 5.9 | 17.2% | 11.6% | 5.5% | 3.6% | 5.37 | 5.47 | -0.5 |
| 2027 | 23 | MLB CTX | DET | 9 | 9 | 46 | 194 | 30 | 24 | 6 | 100% | 5.1 | 15.2% | 12.1% | 3.1% | 3.1% | 5.55 | 5.46 | -0.3 |
| 2028 | 24 | MLB CTX | DET | 12 | 12 | 66 | 279 | 46 | 32 | 9 | 100% | 5.5 | 16.7% | 11.4% | 5.3% | 3.1% | 5.31 | 5.22 | -0.2 |
| 2029 | 25 | MLB CTX | DET | 13 | 13 | 78 | 329 | 58 | 36 | 10 | 100% | 6.0 | 17.5% | 11.0% | 6.5% | 3.1% | 5.15 | 5.09 | -0.2 |
| 2030 | 26 | MLB CTX | DET | 14 | 14 | 84 | 355 | 63 | 39 | 11 | 100% | 6.0 | 17.9% | 10.9% | 7.0% | 3.1% | 5.07 | 5.04 | -0.1 |
| 2031 | 27 | MLB CTX | DET | 14 | 14 | 85 | 359 | 64 | 39 | 11 | 100% | 6.1 | 17.9% | 10.9% | 6.9% | 3.1% | 5.07 | 5.08 | -0.2 |
| 2032 | 28 | MLB CTX | DET | 14 | 14 | 84 | 355 | 63 | 39 | 11 | 100% | 6.0 | 17.7% | 11.1% | 6.6% | 3.2% | 5.12 | 5.16 | -0.2 |
| 2033 | 29 | MLB CTX | DET | 14 | 14 | 81 | 342 | 60 | 39 | 12 | 100% | 5.8 | 17.5% | 11.3% | 6.2% | 3.4% | 5.22 | 5.29 | -0.4 |
| 2034 | 30 | MLB CTX | DET | 13 | 13 | 77 | 325 | 56 | 38 | 12 | 100% | 5.9 | 17.2% | 11.6% | 5.5% | 3.6% | 5.37 | 5.47 | -0.5 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 102 | 102 | 600 | 2534 | 439 | 285 | 82 | 100% | 5.9 | 17.3% | 11.2% | 6.1% | 3.2% | 5.21 | 4.83 | +0.5 | |
| / 200 IP | — | RAW | 34 | 34 | 200 | 844 | 146 | 95 | 27 | 100% | 5.9 | 17.3% | 11.2% | 6.1% | 3.2% | 5.21 | 4.83 | +0.2 | |
| Career | — | MLE | 96 | 89 | 376 | 1631 | 238 | 186 | 61 | 93% | 3.9 | 14.6% | 11.4% | 3.2% | 3.8% | 5.03 | 5.37 | -2.7 | |
| / 200 IP | — | MLE | 51 | 47 | 200 | 868 | 127 | 99 | 33 | 93% | 3.9 | 14.6% | 11.4% | 3.2% | 3.8% | 5.03 | 5.37 | -0.7 | |
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 | 4.0 | 89 | 16.8% | 11.5% | 1.24 | 5.28 |
| Chad Kuhl ('24) | 3.3 | 84 | 20.0% | 10.4% | 1.31 | 4.98 |
| Aaron Sanchez ('22) | 3.3 | 93 | 18.1% | 10.0% | 0.98 | 4.32 |
| Steven Brault ('21) | 1.7 | 57 | 18.8% | 11.3% | 1.00 | 4.77 |
| Dakota Hudson ('24) | 2.8 | 92 | 15.0% | 11.1% | 0.91 | 4.25 |
| Vince Velasquez ('23) | 3.8 | 85 | 24.9% | 9.3% | 1.48 | 4.88 |
| Zach Davies ('23) | 5.2 | 116 | 17.5% | 8.1% | 1.16 | 4.36 |