Mason Guerra

1B Rome Emperors
Age 24 R/R 6'3" / 208 lbs A+ Svc 0.0 · Ctrl thru 2036
Overview
A+PROSPECTMiLBFA 2037
MLB%0%
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202522A+ATL214.182/.263/.255305—.135/.188/.195
202522AATL185.240/.393/.4739070—.173/.295/.308
202623A+ATL401.245/.368/.39311661—.191/.275/.303
2027PROJ0% MLB24MLBATL2.186/.266/.2940059-0.0
2028PROJ30% MLB25MLBATL105.189/.269/.3022163-0.4
Next 2 projected WAR -0.4Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2036Service0.0First FA2037
2027MiLB2028MiLB2029Ext$0.0M2030Ext$0.0M2031Ext$0.9M2032Ext$0.9M2033Ext$0.9M2034Ext$3M+2
Skills · percentileMiLB Statcast 2026 A+
Chase%82
BB%78
wRC+63
wOBA52
ISO50
Whiff%46
Career WAR0 WAR median (P10 0 / P90 0, comp-based) · star 0% · didn't stick 100%
CompsSkyler Ewing (age 24) · Nick Quintana (age 24) · Darlin Moquete (age 24)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†59
AVG/OBP/SLG.186 / .266 / .294
PA2
HR0
K%50
BB%9
BABIP258
ISO114
MLB%0%
Value2027 · WAR
BAT: -15.2 runs (wOBA-derived runs vs avg)-15BATRUN: -0.1 runs (SB/CS + UBR baserunning)-0RUNFLD: +0.0 runs (Defensive runs vs avg)+0FLDPOS: -5.6 runs (Positional adjustment)-6POSREP: +6.8 runs (Replacement-level credit)+7REPTotal WAR: -1.20-1.2WAR
trajectory · projected WAR by year
-1.2-0.42728
Tools · ContractCON 25 / POW 30
Toolsscout grade
CONTACT25
scouting grade only
POWER30
scouting grade only
EYE40
scouting grade only
SPEED40
scouting grade only
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
2029Extbeyond projection horizon · no WAR estimate
2030Extbeyond projection horizon · no WAR estimate
2031Extbeyond projection horizon · no WAR estimate
2032Extbeyond projection horizon · no WAR estimate
2033Extbeyond projection horizon · no WAR estimate
2034Extbeyond projection horizon · no WAR estimate
2035Extbeyond projection horizon · no WAR estimate
2036Extbeyond projection horizon · no WAR estimate
Totals $0.0M $0.0M +$0.0M

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 these numbers are built

All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2027 = actual YTD + projected ROS + total. 2028+ via Advanced Marcel + aging curve.

YearAge LvlTeam MLB% PAAB H2B3BHR BBSOHBP SBCS AVGOBPSLGOPS ISOBABIP K%BB% wOBAwRC+ BATRUNFLDPOSREP WAR
▸ Career — actual stats, one row per stint (as recorded, no adjustments)
202421 AAugusta GreenJackets — 8775 10300 11251 00 133253173426 40200 2913 214 -8 — — — — — —
202522 A+Rome Emperors — 214192 35503 20511 00 182263255518 73230 249 242 5 — — — — — —
202522 AAugusta GreenJackets — 185146 35519 33494 00 240393473866 233289 2618 383 70 — — — — — —
202623 A+Rome Emperors — 401331 8114111 601045 61 245368393761 148318 2615 344 61 — — — — — —
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202421 A MLEAugusta GreenJackets — 8778 8200 8341 00 103195128324 26178 399 157 -8 — — — — — —
202522 A+ MLERome Emperors — 214200 27303 12681 00 135188195383 60184 326 175 5 — — — — — —
202522 A MLEAugusta GreenJackets — 185156 27415 23684 00 173295308603 135245 3712 271 70 — — — — — —
202623 A+ MLERome Emperors — 401356 681119 361365 61 191275303578 112266 349 258 61 — — — — — —
202421 A MLEAugusta GreenJackets — 8778 8200 8341 00 103195128324 26182 399 157 -8 — — — — — —
202421 A RAWAugusta GreenJackets — 8775 10300 11251 00 133253173426 40200 2913 214 -8 — — — — — —
202522 A+ MLE2 teams — 399356 54718 351365 00 152237244482 93214 349 220 35 — — — — — —
202522 A+ RAW2 teams — 399338 7010112 531005 00 207323349672 142253 2513 307 35 — — — — — —
202623 A+ MLERome Emperors — 401356 681119 361365 61 191275303578 112274 349 258 61 — — — — — —
202623 A+ RAWRome Emperors — 401331 8114111 601045 61 245368393761 148318 2615 344 61 — — — — — —
202421 A MLEAugusta GreenJackets — 8778 8200 8341 00 103195128324 26178 399 157 -8 — — — — — —
202522 A+ MLE2 teams — 399356 54718 351365 00 152237244482 93212 349 220 35 — — — — — —
202623 A+ MLERome Emperors — 401357 681119 361365 61 190275303577 112266 349 258 61 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202421 A MLEAugusta GreenJackets — 8778 8200 8341 00 103195128324 26178 399 157 -8 — — — — — —
202522 A+ MLE2 teams — 399356 54718 351365 00 152237244482 93212 349 220 35 — — — — — —
202623 A+ MLERome Emperors — 401357 681119 361365 61 190275303577 112266 349 258 61 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202724 MLB MLEATL 0% 380340 641118 331214 41 186266294560 108258 329 256 59 -18 +0 +0 -7 +8 -1.2
▸ 2027 — real world (MLB)
202724 MLB CTXATL 0% 22 0000 010 00 186266294560 108258 500 256 59 -0 +0 +0 -0 +0 -0.0
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202825 MLB MLEATL 30% 347310 591018 311093 41 189269302571 113260 319 261 63 -15 +0 +0 -6 +8 -1.4
202825 MLB CTXATL 30% 10594 17302 9331 10 189269302571 113260 319 261 63 -5 +0 +0 -2 +2 -0.4
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 10594 17302 9331 10 181260277536 96250 319 261 50 -5 +0 +0 -2 +2 -0.4
/ 162G— A+C — 650582 10519012 562046 60 180259275534 95250 319 261 50 -29 +1 +0 -12 +14 -2.6
Career— MLE — 15481381 24239432 13751517 133 175258279537 104249 339 243 50 -31 +1 +0 -12 +14 -2.8
/ 162G— MLE — 650580 10116213 582167 51 174258276534 102247 339 243 50 -30 +1 +0 -12 +14 -2.8