PITCHER MATCHUP

Jack Perkins vs Pittsburgh Pirates

How the Pittsburgh Pirates's current regulars (top 9 by at-bats) project against Jack Perkins's season-to-date arsenal — not the posted lineup for any single game.

Jack Perkins's arsenal

Throws RHPvs LHH xwOBA .306vs RHH xwOBA .307Seasons 2026–2025
Four-Seam Fastball 32%Sweeper 29%Changeup 16%Cutter 15%Sinker 4%Slider 2%Unknown 2%

How the Pittsburgh Pirates's regulars project

Projected expected wOBA for each of the Pittsburgh Pirates's top-9-by-AB hitters against Jack Perkins, by batting order. A season-to-date read — lower favors the pitcher.

Lineup avg xwOBA .313
  1. 1 BR Bryan Reynolds SH .355
    Pitch-by-pitch projection vs. Bryan Reynolds
    • Four-Seam Fastball (32% usage) projects to .372 xwOBA over 569 BIP — a meaningful edge for the batter.
    • Sweeper (29% usage) projects to .342 xwOBA over 120 BIP — a meaningful edge for the batter.
    • Changeup (16% usage) projects to .316 xwOBA over 294 BIP — a roughly even matchup.
    • Cutter (15% usage) projects to .385 xwOBA over 164 BIP — a meaningful edge for the batter.
    • Sinker (4% usage) projects to .368 xwOBA over 267 BIP — a meaningful edge for the batter.
  2. 2 NG Nick Gonzales RHB .312
    Pitch-by-pitch projection vs. Nick Gonzales
    • Four-Seam Fastball (32% usage) projects to .322 xwOBA over 343 BIP — a roughly even matchup.
    • Sweeper (29% usage) projects to .293 xwOBA over 131 BIP — a roughly even matchup.
    • Changeup (16% usage) projects to .329 xwOBA over 107 BIP — a roughly even matchup.
    • Cutter (15% usage) projects to .313 xwOBA over 107 BIP — a roughly even matchup.
    • Sinker (4% usage) projects to .307 xwOBA over 311 BIP — a roughly even matchup.
  3. 3 JM Jake Mangum SH .300
    Pitch-by-pitch projection vs. Jake Mangum
    • Four-Seam Fastball (32% usage) projects to .305 xwOBA over 229 BIP — a roughly even matchup.
    • Sweeper (29% usage) projects to .304 xwOBA over 53 BIP — a roughly even matchup.
    • Changeup (16% usage) projects to .268 xwOBA over 118 BIP — a clear edge for the pitcher.
    • Cutter (15% usage) projects to .324 xwOBA over 65 BIP — a roughly even matchup.
    • Sinker (4% usage) projects to .281 xwOBA over 126 BIP — a roughly even matchup.
  4. 4 RO Ryan O'Hearn LHB .313
    Pitch-by-pitch projection vs. Ryan O'Hearn
    • Four-Seam Fastball (32% usage) projects to .340 xwOBA over 459 BIP — a meaningful edge for the batter.
    • Sweeper (29% usage) projects to .293 xwOBA over 75 BIP — a roughly even matchup.
    • Changeup (16% usage) projects to .302 xwOBA over 160 BIP — a roughly even matchup.
    • Cutter (15% usage) projects to .292 xwOBA over 113 BIP — a roughly even matchup.
    • Sinker (4% usage) projects to .361 xwOBA over 242 BIP — a meaningful edge for the batter.
  5. 5 SH Spencer Horwitz LHB .309
    Pitch-by-pitch projection vs. Spencer Horwitz
    • Four-Seam Fastball (32% usage) projects to .328 xwOBA over 424 BIP — a roughly even matchup.
    • Sweeper (29% usage) projects to .303 xwOBA over 81 BIP — a roughly even matchup.
    • Changeup (16% usage) projects to .294 xwOBA over 132 BIP — a roughly even matchup.
    • Cutter (15% usage) projects to .298 xwOBA over 104 BIP — a roughly even matchup.
    • Sinker (4% usage) projects to .314 xwOBA over 184 BIP — a roughly even matchup.
  6. 6 OC Oneil Cruz LHB .339
    Pitch-by-pitch projection vs. Oneil Cruz
    • Four-Seam Fastball (32% usage) projects to .380 xwOBA over 379 BIP — a meaningful edge for the batter.
    • Sweeper (29% usage) projects to .312 xwOBA over 113 BIP — a roughly even matchup.
    • Changeup (16% usage) projects to .257 xwOBA over 194 BIP — a clear edge for the pitcher.
    • Cutter (15% usage) projects to .403 xwOBA over 109 BIP — a meaningful edge for the batter.
    • Sinker (4% usage) projects to .313 xwOBA over 236 BIP — a roughly even matchup.
  7. 7 JT Jared Triolo RHB .287
    Pitch-by-pitch projection vs. Jared Triolo
    • Four-Seam Fastball (32% usage) projects to .306 xwOBA over 375 BIP — a roughly even matchup.
    • Sweeper (29% usage) projects to .272 xwOBA over 97 BIP — a clear edge for the pitcher.
    • Changeup (16% usage) projects to .283 xwOBA over 103 BIP — a roughly even matchup.
    • Cutter (15% usage) projects to .270 xwOBA over 73 BIP — a clear edge for the pitcher.
    • Sinker (4% usage) projects to .313 xwOBA over 258 BIP — a roughly even matchup.
  8. 8 KG Konnor Griffin RHB .317
    Pitch-by-pitch projection vs. Konnor Griffin
    • Four-Seam Fastball (32% usage) projects to .319 xwOBA over 76 BIP — a roughly even matchup.
    • Sweeper (29% usage) projects to .297 xwOBA over 28 BIP — a roughly even matchup.
    • Changeup (16% usage) projects to .315 xwOBA over 36 BIP — a roughly even matchup.
    • Cutter (15% usage) projects to .350 xwOBA over 24 BIP — a meaningful edge for the batter.
    • Sinker (4% usage) projects to .331 xwOBA over 76 BIP — a roughly even matchup.
  9. 9 HD Henry Davis RHB .282
    Pitch-by-pitch projection vs. Henry Davis
    • Four-Seam Fastball (32% usage) projects to .283 xwOBA over 221 BIP — a roughly even matchup.
    • Sweeper (29% usage) projects to .283 xwOBA over 54 BIP — a roughly even matchup.
    • Changeup (16% usage) projects to .252 xwOBA over 51 BIP — a clear edge for the pitcher.
    • Cutter (15% usage) projects to .298 xwOBA over 40 BIP — a roughly even matchup.
    • Sinker (4% usage) projects to .334 xwOBA over 135 BIP — a roughly even matchup.
Full pitch-by-pitch breakdown, with pitch-zone heatmaps →

No meeting currently scheduled — this is a durable season matchup read.