Breyson Guedez

OF Stockton Ports
Age 19 L/R 5'11" / 170 lbs A HR -5% Svc 0.0 · Ctrl thru 2036
Overview
APROSPECTMiLBFA 2037
OGV OFP35OGV rank#2387ETA2029MLB%0%
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202517ROKOAK210.359/.403/.4902566—.240/.277/.311
202618A+/A/INTL2 orgs590.292/.338/.4188180—.266/.301/.376
2027PROJMLE19MLBOAK635.225/.261/.3217662-0.6
2028PROJ34% MLB20MLBOAK173.238/.277/.3523270-0.4
2029PROJ48% MLB21MLBOAK260.243/.285/.3685477-0.4
Next 3 projected WAR -1.4Projected 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$1M+2
Skills · percentileMiLB Statcast 2026 A+
Whiff%94
Z-Con%92
K%75
wOBA21
wRC+13
ISO13
Career WAR0.0 WAR median (P10 -0.2 / P90 5.1, comp-based) · star 1% · didn't stick 71%
CompsCal Mitchell (age 19) · Daryl Jones (age 19) · Danry Vasquez (age 19)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 210 proj PA
wRC+†62
AVG/OBP/SLG.223 / .258 / .318
PA210
HR2
K%26
BB%4
ISO96
MLB%0%
Value2027 · WAR
BAT: -9.6 runs (wOBA-derived runs vs avg)-10BATRUN: -0.0 runs (SB/CS + UBR baserunning)-0RUNFLD: -1.1 runs (Defensive runs vs avg)-1FLDPOS: -1.3 runs (Positional adjustment)-1POSREP: +4.5 runs (Replacement-level credit)+5REPTotal WAR: -0.60-0.6WAR
0.00.51.00.00.10.10.10.00.027282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit-$5M ctrl surplus
Contract
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———
2032Pre-Arb$0.9M+0.1$0.3M+$0.0M (cut)
2033Pre-Arb$0.9M+0.1$0.3M+$0.0M (cut)
2034Arb-1$1M+0.1$0.2M+$0.0M (cut)
2035Arb-2$2M———
2036Arb-3$1M———
Totals $0.0M $0.3M +$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 = full-season projection (no games played yet). 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)
202517 ROKDSL Athletics — 210192 691522 14200 51 359403490892 130385 107 389 66 — — — — — —
202618 A+Lansing Lugnuts — 134123 33302 4264 00 268311341652 73320 193 292 67 — — — — — —
202618 AStockton Ports — 414385 1192676 241063 11 309354460814 151411 266 359 88 — — — — — —
202618 INTLMesa Solar Sox — 4237 7200 3131 00 189262243505 54292 317 236 46 — — — — — —
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202517 ROK MLEDSL Athletics — 210196 47911 10240 51 240277311588 71263 115 266 66 — — — — — —
202618 A+ MLELansing Lugnuts — 134125 33302 3334 00 264303336639 72318 252 267 67 — — — — — —
202618 A MLEStockton Ports — 414393 1052165 161443 11 267301389690 122403 354 298 88 — — — — — —
202517 ROK MLEDSL Athletics — 210196 47911 10240 51 240277311588 71263 115 266 66 — — — — — —
202517 ROK RAWDSL Athletics — 210192 691522 14200 51 359403490892 130385 107 389 66 — — — — — —
202618 A MLE3 teams — 590558 1482677 201918 11 265300375675 109387 323 290 83 — — — — — —
202618 A RAW3 teams — 590545 1593178 311458 11 292338418756 127381 255 335 83 — — — — — —
202517 ROK MLEDSL Athletics — 210198 47911 10240 51 237277308585 71263 115 266 66 — — — — — —
202618 A MLE3 teams — 590557 1482677 201918 11 266300375676 110382 323 290 83 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202517 ROK MLEDSL Athletics — 210198 47911 10240 51 237277308585 71263 115 266 66 — — — — — —
202618 A MLE3 teams — 590557 1482677 201918 11 266300375676 110382 323 290 83 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202719 MLB MLEOAK 0% 635602 1352557 221686 62 225261321582 96297 263 259 62 -29 +0 -3 -4 +14 -0.6
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202820 MLB MLEOAK 34% 504473 1102048 201306 72 231270340610 109299 264 272 70 -18 +1 -3 -3 +11 -1.2
202921 MLB MLEOAK 48% 537503 11821410 231346 93 236278356635 120299 254 282 77 -15 +1 -2 -3 +12 -0.8
203022 MLB MLEOAK 54% 560522 12422412 261377 103 240284368652 128300 245 289 82 -12 +1 -2 -3 +12 -0.4
203123 MLB MLEOAK 57% 578538 13023513 281397 103 242288375663 133300 245 294 85 -10 +1 -1 -3 +13 -0.1
203224 MLB MLEOAK 57% 590548 13424514 301417 103 244292380672 137300 245 298 88 -9 +1 -0 -4 +13 0.1
203325 MLB MLEOAK 57% 599556 13524514 311437 103 244292382674 138300 245 299 88 -8 +1 -0 -4 +13 0.2
203426 MLB MLEOAK 56% 604561 13624514 311447 103 244292381673 138300 245 299 88 -8 +1 -0 -4 +13 0.2
203527 MLB MLEOAK 55% 599556 13524514 311437 103 243291379670 136299 245 297 87 -9 +1 -0 -4 +13 0.1
203628 MLB MLEOAK 55% 589546 13224414 311427 93 241289374663 133299 245 294 85 -10 +1 -1 -4 +13 -0.1
203729 MLB MLEOAK 53% 568528 12622413 291396 73 238286368654 129297 245 291 83 -12 +0 -1 -3 +12 -0.4
202820 MLB CTXOAK 34% 173162 40823 7442 21 238277352628 114309 254 279 70 -6 +0 -1 -1 +4 -0.4
202921 MLB CTXOAK 48% 260244 601225 11653 41 243285368653 125309 254 289 77 -7 +0 -1 -2 +6 -0.4
203022 MLB CTXOAK 54% 304283 701436 14744 52 246291379670 133309 245 297 82 -7 +0 -1 -2 +7 -0.2
203123 MLB CTXOAK 57% 327304 761537 16794 62 249295386681 138310 245 301 85 -6 +0 -0 -2 +7 -0.1
203224 MLB CTXOAK 57% 334310 781538 17804 62 250298392690 141310 245 305 88 -5 +0 -0 -2 +7 0.1
203325 MLB CTXOAK 57% 338313 791538 18804 62 251299393692 142310 245 306 88 -5 +0 -0 -2 +7 0.1
203426 MLB CTXOAK 56% 341316 791538 18814 62 250299392691 142310 245 306 88 -5 +0 -0 -2 +7 0.1
203527 MLB CTXOAK 55% 332308 781538 17794 52 249298390687 140309 245 304 87 -5 +0 -0 -2 +7 0.0
203628 MLB CTXOAK 55% 323299 741437 17784 52 247295385681 138308 245 301 85 -6 +0 -0 -2 +7 -0.1
203729 MLB CTXOAK 53% 304282 691327 16743 42 245293379671 134307 245 298 83 -6 +0 -1 -2 +7 -0.2
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 30362821 7031362767 15173436 4918 249296388684 139312 245 300 82 -57 +3 -5 -18 +66 -1.2
/ 162G— A+C — 650604 15029614 321578 104 248295386681 137311 245 300 82 -12 +1 -1 -4 +14 -0.2
Career— MLE — 67386284 151927155136 317166277 10032 242286367654 126306 255 290 82 -121 +7 -11 -36 +129 -3.2
/ 162G— MLE — 650606 14626513 311607 103 241286365650 124304 255 290 82 -13 +1 -1 -4 +14 -0.4

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 AStockton Ports · 414 PAwOBA .349 → .298 (−51)K% 25.6% → 34.8%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA25.60%÷1.000×1.360——34.82%
BB% (unintentional) /PA5.31%÷1.000×0.690—×1.0453.83%
HBP% /PA0.72%—×0.780—×1.0450.59%
Singles /BIP28.67%÷1.000×0.920×1.050×1.04528.95%
Doubles /BIP9.32%÷1.000×0.830×1.050×1.0458.49%
Triples /BIP2.51%÷1.000×0.910×1.050×1.0452.51%
Home runs /BIP2.15%÷1.000×0.800—×1.0451.80%

Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 19 vs a level average of 22.0 → +4.5% on BB/HBP/hit rates (3.0 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.

Result: wOBA .349 → .298; ISO .151 → .123; BABIP .411 → .403. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2026 A+Lansing Lugnuts · 134 PAwOBA .288 → .267 (−21)K% 19.4% → 24.6%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA19.40%÷1.000×1.270——24.64%
BB% (unintentional) /PA2.99%÷1.000×0.710—×1.0502.23%
HBP% /PA2.99%—×0.790—×1.0502.48%
Singles /BIP28.87%÷1.000×0.920×1.045×1.05029.15%
Doubles /BIP3.09%÷1.000×0.810×1.045×1.0502.75%
Triples /BIP0.00%÷1.000×0.850×1.045×1.0500.00%
Home runs /BIP2.06%÷1.000×0.800—×1.0501.73%

Factors used: league row Midwest League. Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 19 vs a level average of 22.8 → +5.0% on BB/HBP/hit rates (3.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.045.

Result: wOBA .288 → .267; ISO .073 → .061; BABIP .320 → .318. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2025 DSLDSL Athletics · 210 PAwOBA .386 → .266 (−120)K% 9.5% → 11.6%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA9.52%÷1.004×1.220——11.57%
BB% (unintentional) /PA6.67%÷1.009×0.700—×1.0084.66%
HBP% /PA0.00%—×0.700—×1.0080.00%
Singles /BIP29.07%÷0.994×0.680×1.029×1.00820.62%
Doubles /BIP8.72%÷1.013×0.600×1.029×1.0085.36%
Triples /BIP1.16%÷0.900×0.600×1.029×1.0080.80%
Home runs /BIP1.16%÷0.868×0.470—×1.0080.63%

Factors used: level-wide DSL factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 74, 1B 99, 2B 103, 3B 80, K 101, BB 102 — applied at half strength. Age: age 18 vs a level average of 18.5 → +0.8% on BB/HBP/hit rates (0.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.029.

Result: wOBA .386 → .266; ISO .130 → .081; BABIP .385 → .263. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

Not traceable per stint: some stints lack the counting stats the component translation needs. Level-wide factors that apply instead — .