Jervis Alfaro

P Lake County Captains
Age 23 RHP 5'11" / 170 lbs A+ Svc 0.0 · Ctrl thru 2036 peak 0.8 · 2032
Overview
A+PROSPECTMiLBFA 2037
OGV OFP35OGV rank#839ETA2028MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202420MIX2 levels1712663.392.2124.3%6.1%—K 16.9% · BB 7.4% · FIP 3.21
202521ALynchburg Hil…2016893.632.7318.7%6.2%—K 13.8% · BB 7.3% · FIP 3.33
202622MIX2 levels218695.773.8720.4%9.6%—K 15.3% · BB 11.1% · FIP 4.78
2027PROJ23MLBCLE——05.275.2712.3%10.3%—
2028PROJ43% MLB24MLBCLE44265.075.0114.7%9.8%0.1
2029PROJ66% MLB25MLBCLE66374.924.8516.1%9.5%0.2
Next 3 projected WAR 0.3Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2036Service0.0First FA2037
2027MiLB2028MiLB2029MiLB2030MiLB2031Pre-Arb$0.9M2032Pre-Arb$0.9M2033Pre-Arb$0.9M2034Arb-1$0.4M+2
Scouting grades · 20-80
Stuff30Control50Command40
Career WAR0.0 WAR median (P10 -0.0 / P90 0.0, comp-based) · star 0% · didn't stick 99%
CompsAaron Cook (age 23) · David Rodriguez (age 22) · Nick Trogrlic-Iverson (age 23)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 133125vR 117
ERA5.27
FIP5.27
K%12.3%
BB%10.3%
K-BB%2.0%
Proj IP62
Value2027 · WAR
Runs saved vs league avg · 62 IP
K: -5.0 runs (Runs saved by strikeouts vs lg-avg K%)-5KBB: -1.3 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: -1.2 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +2.8 runs (Replacement credit for innings volume)+3STAMTotal WAR: -0.49 (62 IP)-0.5WAR
0.00.51.00.10.20.30.30.40.30.20.027282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit+$6M ctrl surplus
Grades · Contract
Scouting Grades
STUF3030
CTRL5050
CMD4040
K†3045
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2031
Service   0 yrs (est)
Team Control Through   2036
First FA Year   2037
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2031
2028MiLBstill in minors · estimated debut 2031
2029MiLBstill in minors · estimated debut 2031
2030MiLBstill in minors · estimated debut 2031
2031Pre-Arb$0.9M+0.3$0.9M+$0.3M
2032Pre-Arb$0.9M+0.4$1M+$0.6M
2033Pre-Arb$0.9M+0.3$0.8M+$0.3M
2034Arb-1$0.4M+0.2$0.5M+$0.3M
2035Arb-2$5M———
2036Extbeyond projection horizon · no WAR estimate
Totals $3M $3M +$1M

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)
202319ROK MLEDSL Guardians Red994116532120100%4.613.2%9.1%4.1%0.0%1.743.14—
202319ROK RAWDSL Guardians Red994116532120100%4.619.4%7.3%12.1%0.0%1.742.42—
202420MIX MLE2 levels1712662806817271%3.916.9%7.4%9.6%1.1%3.393.21—
202420MIX MLE2 levels1712662806817271%3.916.9%7.4%9.6%1.1%3.393.21—
202420MIX RAW2 levels1712662806817271%3.924.3%6.1%18.2%0.7%3.392.21—
202521A MLELynchburg Hillcats2016893867224380%4.513.8%7.3%6.5%0.9%3.633.33—
202521A MLELynchburg Hillcats2016893867224380%4.513.8%7.3%6.5%0.9%3.633.33—
202521A RAWLynchburg Hillcats2016893867224380%4.518.7%6.2%12.4%0.8%3.632.73—
202622MIX MLE2 levels218693136430738%3.315.3%11.1%4.2%2.8%5.774.78—
202622MIX MLE2 levels218693136430738%3.315.3%11.1%4.2%2.8%5.774.78—
202622MIX RAW2 levels218693136430738%3.320.4%9.6%10.9%2.2%5.773.87—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202723MLBCLE——0——————12.3%10.3%2.0%2.8%5.275.27—
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202824MLB MLECLE10106226138267100%6.214.7%9.8%4.9%2.8%5.075.01+0.3
202925MLB MLECLE995623538227100%6.216.1%9.5%6.6%2.8%4.924.85+0.3
203026MLB MLECLE995423039226100%6.016.9%9.4%7.5%2.8%4.824.78+0.4
203127MLB MLECLE885322238216100%6.617.0%9.4%7.6%2.8%4.804.80+0.4
203228MLB MLECLE995422843207100%6.018.9%8.8%10.1%2.9%4.694.61+0.5
203329MLB MLECLE885021239197100%6.318.6%9.0%9.6%3.1%4.724.75+0.4
203430MLB MLECLE774519135186100%6.518.3%9.3%9.0%3.3%4.844.92+0.2
202824MLB CTXCLE442611016113100%6.514.7%9.8%4.9%2.8%5.075.01+0.1
202925MLB CTXCLE663715625154100%6.216.1%9.5%6.6%2.8%4.924.85+0.2
203026MLB CTXCLE774318231175100%6.116.9%9.4%7.5%2.8%4.824.78+0.3
203127MLB CTXCLE774519032185100%6.417.0%9.4%7.6%2.8%4.804.80+0.3
203228MLB CTXCLE884820338186100%6.018.9%8.8%10.1%2.9%4.694.61+0.4
203329MLB CTXCLE774619436186100%6.618.6%9.0%9.6%3.1%4.724.75+0.3
203430MLB CTXCLE774217732176100%6.018.3%9.3%9.0%3.3%4.844.92+0.2
▸ Career totals — MLB only (actual + projected)
Career— RAW4646287121021111236100%6.217.4%9.3%8.1%2.9%4.814.42+3.3
/ 200 IP— RAW32322008441477825100%6.217.4%9.3%8.1%2.9%4.814.42+2.3
Career— MLE67452661144170991567%4.014.9%8.6%6.3%1.3%3.833.67+2.5
/ 200 IP— MLE5034200861128741167%4.014.9%8.6%6.3%1.3%3.833.67+1.3

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.

2026 A+Lake County Captains · 34 IPFIP 4.81 → 5.61 (+0.80)K% 12.7% → 9.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF12.73%—×0.7709.80%
BB% (unintentional) /BF11.52%—×1.15013.24%
HR / BF /BF2.42%÷1.000×1.2503.03%

Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).

Result: FIP 4.81 → 5.61, 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).

2026 AHill City Howlers · 35 IPFIP 2.70 → 3.84 (+1.14)K% 29.1% → 21.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF29.05%—×0.74021.50%
BB% (unintentional) /BF7.43%—×1.1808.77%
HR / BF /BF2.03%÷1.000×1.3002.64%

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 100).

Result: FIP 2.70 → 3.84, 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).

2025 ALynchburg Hillcats · 89 IPFIP 2.74 → 3.33 (+0.59)K% 18.7% → 13.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.65%—×0.74013.80%
BB% (unintentional) /BF6.22%—×1.1807.34%
HR / BF /BF0.78%÷1.184×1.3000.85%

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 137).

Result: FIP 2.74 → 3.33, 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 ROKACL Guardians · 43 IPFIP 1.37 → 2.25 (+0.88)K% 27.3% → 18.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.27%—×0.68018.55%
BB% (unintentional) /BF4.55%—×1.2505.68%
HR / BF /BF0.00%÷0.984×1.4000.00%

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 97).

Result: FIP 1.37 → 2.25, 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 ALynchburg Hillcats · 24 IPFIP 3.63 → 4.82 (+1.19)K% 19.2% → 14.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF19.23%—×0.74014.23%
BB% (unintentional) /BF8.65%—×1.18010.21%
HR / BF /BF1.92%÷0.844×1.3002.96%

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 69).

Result: FIP 3.63 → 4.82, 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 ROKDSL Guardians Red · 41 IPFIP 2.38 → 3.14 (+0.75)K% 19.4% → 13.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF19.39%—×0.68013.19%
BB% (unintentional) /BF7.27%—×1.2509.09%
HR / BF /BF0.00%÷2.400×1.4000.00%

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 380).

Result: FIP 2.38 → 3.14, 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 PROJECTION2.25416.5%9.5%1.124.90
Vic Darensbourg ('05)1.55017.0%9.3%1.014.96
Tom Martin ('07)1.65315.8%10.1%1.024.92
Vinnie Chulk ('12)1.45716.0%9.0%0.984.51
Kevin Hickey ('81-'91, 0 WAR*)1.24717.7%*10.2%*1.10*4.27*
Dave Leiper ('84-'96, 0 WAR*)1.44615.6%*9.1%*0.94*4.28*
Mike Munoz ('89-'00, 1 WAR*)1.84617.6%*10.2%*0.93*4.46*