Last 5 Games

Last 5 Games Table
Date Tm Opp Result App,Dec DR IP H R ER BB SO HR HBP WP IBB PO BK BF Pit Str StL StS GB FB LD PU Unk GmSc IR IS WPA aLI cWPA acLI RE24
2026-05-19BOS@KCRW, 7-15-640.2100000000003851003200100.0821.920.0%1.740.557
2026-05-14BOSPHIL, 1-38-810.22100101000062617424000000-0.0620.710.0%0.29-0.742
2026-05-12BOSPHIL, 1-29-GF11.00000100000031172111000000.0360.480.0%0.450.480
2026-05-10BOSTBRL, 1-46-630.11111000000031610300210000-0.0320.520.0%0.34-0.685
2026-05-06BOS@DETW, 4-08-821.000022000000525114201100000.0280.850.0%0.570.506
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Standard Pitching

✨Upgraded✨
Regular Season
Playoffs
Standard Pitching Table
Season Age Team Lg WAR W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF ERA+ FIP WHIP H9 HR9 BB9 SO9 SO/BB Awards
2022 27 BOS AL 0.2 1 0 1.000 3.95 13 0 2 0 0 0 13.2 14 6 6 2 4 0 11 0 0 0 59 109 4.28 1.317 9.2 1.3 2.6 7.2 2.75
2023 28 BOS AL 0.2 0 0 3.86 8 0 2 0 0 0 9.1 7 4 4 0 8 0 6 2 0 1 43 122 5.18 1.607 6.8 0.0 7.7 5.8 0.75
2024 29 BOS AL 0.4 6 3 .667 3.97 49 3 8 0 0 0 56.2 44 31 25 10 27 3 61 2 1 2 241 105 4.84 1.253 7.0 1.6 4.3 9.7 2.26
2025 30 BOS AL -0.3 1 3 .250 4.58 28 0 5 0 0 0 35.1 35 21 18 3 12 1 35 3 0 1 152 89 3.53 1.330 8.9 0.8 3.1 8.9 2.92
2026 31 BOS AL 0.0 0 2 .000 3.31 17 0 5 0 0 0 16.1 14 8 6 1 7 0 14 1 0 1 71 126 3.65 1.286 7.7 0.6 3.9 7.7 2.00
5 Yrs 0.5 8 8 .500 4.04 115 3 22 0 0 0 131.1 114 70 59 16 58 4 127 8 1 5 566 104 4.31 1.310 7.8 1.1 4.0 8.7 2.19
162 Game Avg 0.3 5 5 .500 4.04 66 2 13 0 0 0 76 66 40 34 9 33 2 73 5 1 3 326 104 4.31 1.310 7.8 1.1 4.0 8.7 2.19
Standard Pitching Table
Season Age Team Lg W L ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF FIP WHIP H9 HR9 BB9 SO9 Awards
2025 30 BOS AL 0 0 0.00 1 0 0 0 0 0 0.1 0 0 0 0 0 0 1 0 0 0 1 -2.87 0.000 0.0 0.0 0.0 27.0
1 Yr 0 0 0.00 1 0 0 0 0 0 0.1 0 0 0 0 0 0 1 0 0 0 1 -2.87 0.000 0.0 0.0 0.0 27.0
162 Game Avg 0 0 0.00 68 0 0 0 0 0 7 0 0 0 0 0 0 68 0 0 0 68 -2.87 0.000 0.0 0.0 0.0 27.0

Value Pitching

✨Upgraded✨
Value Pitching Table
Season Age Team Lg IP G GS R RA9 RA9opp RA9def RA9role RA9extras PPFp RA9avg RAA WAA gmLI WAAadj WAR RAR waaWL% 162WL% Awards
2022 27 BOS AL 13.2 13 0 6 3.95 4.41 0.05 -0.29 0.00 106 4.30 1 0.1 0.99 0.0 0.2 2 .505 .500
2023 28 BOS AL 9.1 8 0 4 3.86 4.86 -0.11 -0.32 0.00 105 4.87 1 0.1 0.60 0.0 0.2 2 .512 .501
2024 29 BOS AL 56.2 49 3 31 4.92 4.43 0.24 -0.23 0.70 105 4.90 0 0.0 1.44 -0.1 0.4 5 .500 .500
2025 30 BOS AL 35.1 28 0 21 5.35 4.57 0.28 -0.31 0.47 97 4.32 -4 -0.5 1.14 -0.1 -0.3 -1 .484 .497
2026 31 BOS AL 16.1 17 0 8 4.41 4.45 0.61 -0.29 0.34 96 3.72 -1 -0.1 1.26 -0.1 0.0 0 .493 .499
5 Yrs 131.1 115 3 70 4.80 4.50 0.25 -0.27 0.47 102 4.53 -4 -0.4 1.23 -0.4 0.5 8 .496 .499
162 Game Avg 76 66 2 40 4.80 4.50 0.25 -0.27 0.47 102 4.53 -2 -0.2 1.23 -0.2 0.3 5 .496 .499

Advanced Pitching

✨Upgraded✨
Regular Season
Playoffs
Advanced Pitching Table
Batting Against Pitching Ratios Batted Ball Win Probability
Season Age Team Lg IP BA OBP SLG OPS BAbip HR% K% BB% EV HardH% LD% GB% FB% GB/FB WPA cWPA RE24 Awards
2022 27 BOS AL 13.2 .259 .305 .426 .731 .286 3.4 18.6 6.8 85.0 25.6 13.6 45.5 31.8 0.83 0.0 0.0% -0.16
2023 28 BOS AL 9.1 .219 .405 .375 .780 .269 0.0 14.0 18.6 89.5 44.4 19.2 53.8 26.9 1.17 -0.1 0.0% -0.09
2024 29 BOS AL 56.2 .208 .303 .387 .690 .241 4.1 25.3 11.2 86.8 31.1 20.5 47.0 24.5 0.90 0.0 -0.2% 1.57
2025 30 BOS AL 35.1 .261 .333 .396 .729 .330 2.0 23.0 7.9 85.0 31.4 25.5 41.2 24.5 0.72 -0.9 -0.5% -4.23
2026 31 BOS AL 16.1 .233 .314 .300 .614 .277 1.4 19.7 9.9 87.2 39.6 30.6 44.9 18.4 0.85 -0.3 -0.1% 0.10
5 Yrs 131.1 .232 .320 .382 .702 .278 2.8 22.4 10.2 86.4 32.6 22.3 45.4 24.7 0.85 -1.2 -0.9% -2.81
MLB Average .245 .315 .403 .718 .292 3.0 22.4 8.4 88.4 39.5 23.8 42.0 26.3 0.74
Advanced Pitching Table
Pitching Ratios Win Probability
Season Age Team Lg IP BAbip HR% K% BB% WPA cWPA RE24 Awards
2025 30 BOS AL 0.1 .000 0.0 100.0 0.0 0.1 0.4% 0.43
1 Yr 0.1 .000 0.0 100.0 0.0 0.1 0.4% 0.43
MLB Average .307 3.1 24.3 8.8
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Advanced Batting

✨Upgraded✨
Playoffs
Advanced Batting Table
Win Probability
Season Age Team Lg PA WPA cWPA Pos Awards
2025 30 BOS AL 0 0.0 0.0% /1
1 Yr 0 0.0 0.0% /1
MLB Average

Standard Fielding

✨Upgraded✨
Regular Season
Playoffs
Standard Fielding Table
Standard DRS Range Factor Baserunners
Season Age Team Lg Pos G GS CG Inn Ch PO A E DP Fld% lgFld% Rdrs Rdrs/yr RF/9 lgRF9 RF/G lgRFG SB CS CS% lgCS% Pick Awards
2022 27 BOS AL P 13 0 0 13.2 3 1 2 0 0 1.000 .943 0 0 1.98 1.12 0.23 1.12 1 1 50.0 25.0 0
2023 28 BOS AL P 8 0 0 9.1 2 1 1 0 1 1.000 .960 0 0 1.93 1.25 0.25 1.25 2 0 0.0 20.5 0
2024 29 BOS AL P 49 3 0 56.2 18 9 9 0 0 1.000 .950 1 4 2.86 1.32 0.37 1.29 6 1 14.3 21.7 1
2025 30 BOS AL P 28 0 0 35.1 6 3 2 1 0 .833 .943 -1 -6 1.27 1.25 0.18 1.22 2 0 0.0 21.5 0
2026 31 BOS AL P 17 0 0 16.1 5 4 1 0 0 1.000 .952 -2 -24 2.76 1.32 0.29 1.29 1 0 0.0 23.0 0
5 Yrs 115 3 0 131.1 34 18 15 1 1 .971 .949 -2 -3 2.26 1.27 0.29 1.25 12 2 14.3 22.1 1
Standard Fielding Table
Standard Range Factor Baserunners
Season Age Team Lg Pos G GS CG Inn Ch PO A E DP RF/9 RF/G SB CS Awards
2025 30 BOS AL P 1 0 0 0.1 0 0 0 0 0 0.00 0.00 0 0
1 Yr 1 0 0 0.1 0 0 0 0 0 0.00 0.00 0 0

Transactions

Salaries

  • Salaries may not be complete (especially pre-1985) and may not include some earned bonuses

Frequently Asked Questions

How old is Zack Kelly?

Zack Kelly is 31 years old.

When was Zack Kelly born?

Zack Kelly was born on March 3, 1995.

Where was Zack Kelly born?

Zack Kelly was born in Roanoke, VA.

How tall is Zack Kelly?

Zack Kelly is 6-3 (190 cm) tall.

How much does Zack Kelly weigh?

Zack Kelly weighs 231 lbs (104 kg).

How many seasons has Zack Kelly played?

Zack Kelly is in his 5th season.

What position does Zack Kelly play?

Zack Kelly is a Pitcher.

How many strikeouts does Zack Kelly have?

Zack Kelly has 14 strikeouts this season and has 127 strikeouts over his career.

How many teams has Zack Kelly played for?

Zack Kelly has played for 1 team, the Boston Red Sox.

What is Zack Kelly's Instagram account?

Zack Kelly is on Instagram at zack_kelly19.

Other Resources & Links

More Kelly Pages

Zack Kelly Overview

Minor Lg Stats

Pitching Game Logs

Fielding Game Logs

Pitching Splits

Pitching Finders & Advanced Stats

Fielding Finders & Advanced Stats

More Zack Kelly Pages at Baseball Reference