Best MLB Runs Matchups — Saturday, June 20, 2026
Top runs spot: Bryce Harper
Bryce Harper (PHI) tops the board at 100, facing RHP Freddy Peralta. The lefty is scoring at .189 R/PA against righties this year — and .281 over the last two weeks, an elite bat that turns into a run in about 17% of his trips. And Freddy Peralta has been getting lit up by righties lately — .188 runs per batter faced. The bullpen behind him is roughly average to that side. He's hitting in a spot worth about 4.5 trips, so the volume's there. He's just .188 in 16 career PA against Freddy Peralta, but that's a tiny sample and the matchup says regression. It all sets up in a neutral park, weather helping.
The rest of the top of the board
- Brandon Lowe (PIT) (100) vs RHP Tomoyuki Sugano: a strong bat at .138 into an arm getting lit up by the same side (.207), hitter's park.
- Trevor Larnach (MIN) (100) vs RHP Zac Gallen: a strong bat at .147 into an arm getting lit up by the same side (.154).
- Bryan Reynolds (PIT) (99) vs RHP Tomoyuki Sugano: a strong bat at .142 into an arm getting lit up by the same side (.207), hitter's park, hot bat.
- Kody Clemens (MIN) (98) vs RHP Zac Gallen: an excellent bat at .159 into an arm getting lit up by the same side (.154).
- Corbin Carroll (AZ) (93) vs RHP Taj Bradley: an excellent bat at .150 into an arm getting lit up by the same side (.286).
- Byron Buxton (MIN) (93) vs RHP Zac Gallen: an excellent bat at .168 into an arm letting runs score against the same side (.120).
- Spencer Horwitz (PIT) (92) vs RHP Tomoyuki Sugano: a solid bat at .121 into an arm getting lit up by the same side (.207), hitter's park.
Platoon edges to target
- Bryce Harper (PHI) — lefty bat vs RHP, .189 against righties this year.
- Brandon Lowe (PIT) — lefty bat vs RHP, .165 against righties this year.
- Trevor Larnach (MIN) — lefty bat vs RHP, .164 against righties this year.
- Bryan Reynolds (PIT) — lefty bat vs RHP, .154 against righties this year.
- Kody Clemens (MIN) — lefty bat vs RHP, .138 against righties this year.
Best parks to score in today
Coors Field is playing as a real hitter's park today (+6% run-scoring park). Top bat there: Brandon Lowe (PIT) at 100.
How it played out
5 of the top 10 runs matchups landed at least one run. Top play Bryce Harper finished with 2 runs. We post the result next to every projection so you can grade the board yourself — and so the model gets re-tuned against what actually happened.
How to read these runs matchups
Each score (0–100) starts with the hitter's runs scored per plate appearance against the hand he's facing — weighted toward the last two weeks, then the season, then a two-year baseline. Then it layers in the bullpen, his spot in the order, and park and weather. Higher means more of it points his way. It's context, not a lock — a great spot still goes 0-for-4 sometimes, and a tough one runs into one. The edge is in stacking the odds, and since we grade every board, you can see how often the top of the list delivers.