Collin Lowe

P Jupiter Hammerheads
Age 28 RHP 6'4" / 210 lbs A peak 0.2 · 2027
Overview
APROSPECT
ETA2029MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202223ROKMIA42111.592.0419.6%4.3%—K 19.6% · BB 4.3% · FIP 2.00
202324MIX3 levels23131003.683.2019.5%5.6%—K 15.2% · BB 6.2% · FIP 3.62
202425MIX2 levels284804.372.7018.6%4.1%—K 15.1% · BB 3.9% · FIP 3.11
202526No MLB games played
202627No MLB games played
2027PROJ28MLBMIA——04.154.1521.0%6.5%—
2028PROJ30% MLB29MLBMIA120134.244.3021.0%7.0%0.0
2029PROJ50% MLB30MLBMIA180194.384.4720.8%7.4%0.0
Next 3 projected WAR 0.1Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
CompsConnor Schultz (age 25) · Edwin Quirarte (age 28) · Tiago Da Silva (age 30)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 112104vR 96
ERA4.15
FIP4.15
K%21.0%
BB%6.5%
K-BB%14.5%
Proj IP52
Value2027 · WAR
Runs saved vs league avg · 52 IP
K: -0.6 runs (Runs saved by strikeouts vs lg-avg K%)-1KBB: +1.6 runs (Runs saved by walk suppression vs lg-avg BB%)+2BBCONTACT: -0.8 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +2.1 runs (Replacement credit for innings volume)+2STAMTotal WAR: +0.24 (52 IP)+0.2WAR
0.20.00.00.0272830
Grades · Contract
Scouting Grades
K†5050

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 the standard WAR scale.

YearAge LvlTeam GGSIPBF KBBHR GS%IP/G K%BB%K-BB%HR% ERAFIP 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 + 2027 so far)
202223ROK MLEFCL Marlins42114692050%2.819.6%4.3%15.2%0.0%1.592.00—
202223ROK RAWFCL Marlins42114692050%2.819.6%4.3%15.2%0.0%1.592.04—
202324MIX MLE3 levels23131004258324857%4.415.2%6.2%9.0%1.9%3.683.62—
202324MIX RAW3 levels23131004258324857%4.419.5%5.6%13.9%1.9%3.683.20—
202425MIX MLE2 levels284803386314414%2.915.1%3.9%11.2%1.4%4.373.11—
202425MIX MLE2 levels284803386314414%2.915.1%3.9%11.2%1.4%4.373.11—
202425MIX RAW2 levels284803386314414%2.918.6%4.1%14.5%1.2%4.372.70—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202728MLBMIA——0——————21.0%6.5%14.5%3.0%4.154.15—
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202829MLB MLEMIA41043182381360%1.021.0%7.0%14.0%3.1%4.244.30+0.1
202930MLB MLEMIA35037156331250%1.120.8%7.4%13.4%3.3%4.384.47+0.0
203031MLB MLEMIA31032136281150%1.020.6%7.9%12.7%3.5%4.554.67-0.0
202829MLB CTXMIA120135512420%1.121.0%7.0%14.0%3.1%4.244.30+0.0
202930MLB CTXMIA180198017630%1.120.8%7.4%13.4%3.3%4.384.47+0.0
203031MLB CTXMIA200218918730%1.120.6%7.9%12.7%3.5%4.554.67-0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW50052221461770%1.020.8%7.5%13.3%3.3%4.414.13+0.3
/ 200 IP— RAW190020084417665270%1.120.8%7.5%13.3%3.3%4.414.13+1.0
Career— MLE5519192809125421335%3.515.4%5.1%10.3%1.6%3.843.31+0.1
/ 200 IP— MLE5720200843130431335%3.515.4%5.1%10.3%1.6%3.843.31+0.2

How the minor-league lines were translated

One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.

2024 AJupiter Hammerheads · 75 IPFIP 2.34 → 3.11 (+0.77)K% 20.4% → 15.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF20.39%—×0.74015.09%
BB% (unintentional) /BF3.29%—×1.1803.88%
HR / BF /BF0.99%÷0.888×1.3001.44%

Factors used: pitcher A level factors — K ×0.74, BB ×1.18, HR ×1.30. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 78).

Result: FIP 2.34 → 3.11, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2024 AAAJacksonville Jumbo Shrimp · 6 IPFIP 5.96 → 6.15 (+0.19)K% 2.9% → 2.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF2.94%—×0.8602.53%
BB% (unintentional) /BF11.76%—×0.90010.59%
HR / BF /BF2.94%÷0.925×1.1003.50%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 85).

Result: FIP 5.96 → 6.15, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2023 AJupiter Hammerheads · 91 IPFIP 2.76 → 3.62 (+0.86)K% 20.5% → 15.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF20.53%—×0.74015.19%
BB% (unintentional) /BF5.26%—×1.1806.21%
HR / BF /BF1.32%÷0.924×1.3001.85%

Factors used: pitcher A level factors — K ×0.74, BB ×1.18, HR ×1.30. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 85).

Result: FIP 2.76 → 3.62, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2023 AAAJacksonville Jumbo Shrimp · 5 IPFIP 8.50 → 8.74 (+0.24)K% 12.0% → 10.3%
ComponentRawPark ÷Level factor ×= MLE
K% /BF12.00%—×0.86010.32%
BB% (unintentional) /BF16.00%—×0.90014.40%
HR / BF /BF8.00%÷1.031×1.1008.54%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 106).

Result: FIP 8.50 → 8.74, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2023 AAPensacola Blue Wahoos · 5 IPFIP 5.00 → 5.44 (+0.44)K% 10.0% → 8.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF10.00%—×0.8108.10%
BB% (unintentional) /BF0.00%—×1.1000.00%
HR / BF /BF5.00%÷1.091×1.2005.50%

Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 118).

Result: FIP 5.00 → 5.44, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2022 ROKFCL Marlins · 11 IPFIP 2.00 → 2.66 (+0.67)K% 19.6% → 13.3%
ComponentRawPark ÷Level factor ×= MLE
K% /BF19.57%—×0.68013.30%
BB% (unintentional) /BF4.35%—×1.2505.43%
HR / BF /BF0.00%÷0.852×1.4000.00%

Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 70).

Result: FIP 2.00 → 2.66, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,234 reliever careers (754 from 1990-2025 + 480 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION0.84120.9%7.1%1.234.30
Nick Wittgren ('23)1.64121.6%7.0%1.154.04
Tyler Walker ('10)1.55018.9%8.5%1.114.23
Chris Hatcher ('18)1.35322.9%8.4%1.324.65
Larry Casian ('90-'98, 0 WAR*)1.24014.7%*6.8%*1.25*4.37*
Randy St. Claire ('84-'94, -0 WAR*)1.35019.0%*8.4%*1.39*4.61*
Julio Navarro ('62-'70, 1 WAR*)1.15321.7%*7.8%*1.55*4.13*