№ 01Cristopher Sánchez's 1.80 ERA hides a 2.96 xERA, a 1.16-run gap that says he has been outpitching his contact and is due to regress
№ 02Sánchez's last 5 starts already show the slide, a 0.64 ERA in the earlier outings against a 3.86 ERA in the most recent ones
№ 03Cade Cavalli's 4.07 ERA sits above a 4.49 xERA at just a 0.42-run gap, with a 3.07 FIP underneath
№ 04Washington ranks 4 of 30 in OPS at 0.75 and has been heating up against left-handed pitching across 223 plate appearances
№ 05The opposing bullpen has thrown 227 pitches over the last three days, heavier than typical usage behind their starter
§ 01The analysis
Start with the Sánchez gap: a 1.80 ERA sitting on top of a 2.96 xERA, a 1.16-run cushion the contact he allows does not back up. The last five starts already show the correction underway, a 0.64 ERA in the earlier outings climbing to a 3.86 ERA in the most recent ones. Cade Cavalli is pointed the other way, a 4.07 ERA above a sharper 4.49 xERA at a 0.42-run gap, with a 3.07 FIP underneath. The bat-side matchup fits the home team too. Washington ranks 4 of 30 in OPS at 0.75 and has been heating up against left-handed pitching across 223 plate appearances, and Sánchez throws 43.8% fastballs into an opposing lineup, meaning the Nationals' bats, carrying a .361 xwOBA against fastballs across 1656 plate appearances. Cavalli's 40.1% breaking-pitch mix runs into an opposing lineup at just .290 xwOBA against breakers across 901 plate appearances. The home battery's catcher is stealing 0.8 called strikes per 100 taken pitches above league baseline, and the opposing bullpen has put 227 pitches into the last three days at +154.
§ 02The call
The risk is honest. Sánchez's 2.96 xERA across 105.0 innings still grades clear of Cavalli's 4.49 xERA across 77.3, his FIP sits at 2.23, and his last 5 starts have produced a 2.92 FIP across 32.7 innings with a 28.4% strikeout rate. Cavalli's own last 5 starts have moved the wrong way, a 2.45 ERA in the earlier outings against a 5.87 ERA most recently, and the Washington bullpen ranks 30 of 30 in 3-day relief pitch volume, with Gus Varland carrying a 5.16 ERA across 29.7 relief innings as the top leverage arm.
Final resultLOSSWashington Nationals ML +154 · +154 Graded Jun 26, 2026