Best MLB Triples Matchups — Friday, July 31, 2026
Top triples spot: Corbin Carroll
Corbin Carroll (AZ) tops the board at 100, facing RHP Tanner Bibee. The lefty is running the bases at .022 3B/PA against righties this year — and .054 over the last two weeks, an elite bat that turns into a triple in about 2% of his trips. And Tanner Bibee has been vulnerable to the gaps against righties lately — .029 triples per batter faced. The bullpen behind him is roughly average to that side. He's hitting in a spot worth about 4.7 trips, so the volume's there. He's owned Tanner Bibee too — .500 across 6 career trips. It all sets up in a neutral park.
The rest of the top of the board
- Cole Carrigg (COL) (67) vs RHP Michael Wacha: an elite bat at .013 into an arm tough to triple against the same side (.000), hitter's park.
- Bryson Stott (PHI) (59) vs RHP Brandon Young: an elite bat at .014 into an arm tough to triple against the same side (.000).
- Brett Sullivan (COL) (57) vs RHP Michael Wacha: an elite bat at .014 into an arm tough to triple against the same side (.000), hitter's park.
- Ryan Kreidler (MIN) (56) vs RHP Bryce Miller: an elite bat at .019 into an arm tough to triple against the same side (.000).
- Chase DeLauter (CLE) (55) vs LHP Mitch Bratt: a strong bat at .005 into an arm vulnerable to the gaps against the same side (.077).
- Geraldo Perdomo (AZ) (53) vs RHP Tanner Bibee: an elite bat at .010 into an arm vulnerable to the gaps against the same side (.029).
- Kevin McGonigle (DET) (51) vs LHP Jeffrey Springs: a league-average bat at .002 into an arm vulnerable to the gaps against the same side (1.000).
Platoon edges to target
- Corbin Carroll (AZ) — lefty bat vs RHP, .022 against righties this year.
- Cole Carrigg (COL) — lefty bat vs RHP, .036 against righties this year.
- Bryson Stott (PHI) — lefty bat vs RHP, .016 against righties this year.
- Brett Sullivan (COL) — lefty bat vs RHP, .009 against righties this year.
- Geraldo Perdomo (AZ) — lefty bat vs RHP, .006 against righties this year.
Parks where triples happen today
- Coors Field is playing as a real hitter's park today (+18% triple park). Top bat there: Cole Carrigg (COL) at 67.
- Petco Park is playing as hitter-friendly today (+3% triple park). Top bat there: Jung Hoo Lee (SF) at 47.
- UNIQLO Field at Dodger Stadium is playing as hitter-friendly today (+3% triple park). Top bat there: Andy Pages (LAD) at 46.
- Angel Stadium is playing as hitter-friendly today (+3% triple park). Top bat there: Zach Neto (LAA) at 22.
Lineup watch
270 of today's hitters are still on projected lineups, drawn from each team's last game. Batting order drives the score, so these flip the moment official lineups post — usually about two hours before first pitch. Anyone who doesn't make the official card gets flagged "Not starting" and drops to the bottom.
How to read these triples matchups
Each score (0–100) starts with the hitter's triples 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.