Players / Player profile
CHC · P

Colin Rea

Age 36 B/T R/R 6′5″, 220 lb USA MLB debut 2015
40-man
  • Free agent est. 1 yr × $3.2M ($2M–$8M) if his club option is declined · +0.2 wins to Pittsburgh’s Winter Plan as call-up depth
    1 caution
    • His $7.5M club option for 2027 is expected to be declined (projected value below it); the decision comes about five days after the World Series.
Keystone Stuff 96 30th pct
2026 fWAR 0.4
Projected 2027 WAR 0.4 Keystone Marcel+ at 113 IP

Pitching · 2026 percentiles

vs. MLB pitchers with 500+ pitches · 2,226 pitches

Keystone Stuff 96 Keystone Stuff: 96, 30th percentile
Keystone Location 102 Keystone Location: 102, 65th percentile
Keystone Pitching 91 Keystone Pitching: 91, 19th percentile
Run value (xRV) −0.88 Run value (xRV): −0.88, 8th percentile
Strikeout % 17.2% Strikeout %: 17.2%, 14th percentile
Walk % 8.0% Walk %: 8.0%, 62nd percentile
Whiff % 19.9% Whiff %: 19.9%, 10th percentile
Chase % 30.3% Chase %: 30.3%, 51st percentile
Fastball velo 93.6 Fastball velo: 93.6, 36th percentile
Extension 6.6 ft Extension: 6.6 ft, 69th percentile
137.0 IP4.34 ERA4.80 FIP 30° arm2 SV

Arsenal & Pitch Lab

Movement normalized to arm side · Keystone Stuff by pitch

−20−20−10−100010102020← Glove sideArm side →Rise (IVB, in) →4SCHSLSTSIFCCU
RHP · arm angle 30° · how to read
PitchUseVeloIVBHBStuffLocWhiffxRV/100
Four-seam42% use42%93.813.4+8.69510615%−0.99
Changeup18% use18%87.8−1.4+12.31009928%−0.08
Slider11% use11%86.2−0.5−3.39911329%−0.34
Sweeper9% use9%82.91.9−15.310610029%+1.92
Sinker8% use8%92.59.0+13.682826%−3.95
Cutter6% use6%87.36.3−4.2968619%−1.79
Curveball6% use6%80.1−7.6−10.4989615%−2.68
Weak pitch to watch

Four-seam grades 95 with below-average expected results; his sweeper grades 106. The best case is against righties: the sweeper is worth +1.1 runs per 100 pitches more, 1.4 standard errors (186 and 334 pitches), short of the 2 needed. No mix change until it clears.

Weak pitch to watch

Sinker grades 82 with below-average expected results; his sweeper grades 106. The best case is against righties: the sweeper is worth +1.3 runs per 100 pitches more, 1.7 standard errors (186 and 152 pitches), short of the 2 needed. No mix change until it clears.

Most similar pitchers

Pitches like Rea: same hand, shape, slot and mix

SimilarityPlayerStuff’26 WAR’27 proj2027
68Stephen Kolek KC · ’97900.51.0Pre-arb
60Max Scherzer TOR · ’84970.30.1Free agent
56Troy Melton DET · ’001011.61.5Pre-arb
55Zebby Matthews MIN · ’00920.71.1—
52Carmen Mlodzinski PIT · ’99941.61.3Arb

Same-handed pitchers nearest on fastball velocity and shape, arm angle, extension, pitch mix, secondary shapes, Stuff, whiff rate and workload. 2026 regulars only.

Pitch locations · 2026

Where each pitch finishes, by batter side

Four-seam 46%
51% zone
Changeup 29%
30% zone
Curveball 9%
39% zone
Slider 7%
31% zone
Cutter 6%
59% zone

Where each pitch finishes, catcher’s view. The bar marks the batter’s side; the box is an average strike zone. Pitches with 40+ thrown to this side.

Contract & projection

Club control (RosterResource) · Keystone projected WAR

2027 0.4 WAR Club option $7.5M
2028 0.0 WAR Free agent
2029 −0.3 WAR Free agent
2030 −0.5 WAR Free agent

His 2027 is a $7.5M club option, decided by the Cubs ≈ Nov 1–5. The Free-Agent Board expects it declined, so it prices him as a free agent. Contract Studio →

Keystone is an independent portfolio project. It is not affiliated with Major League Baseball or any club. Data: MLB Stats API, Baseball Savant, FanGraphs. Used under their terms for individual, non-commercial use.