Blue Jays Add Saves Floor With Sewald Waiver Claim

The Toronto Blue Jays claimed right-hander Paul Sewald off waivers from Arizona on Wednesday, betting that a change of scenery and lower-leverage work can salvage a veteran reliever's season. Sewald, 36, has logged 45 appearances for the Diamondbacks in 2026, collecting 24 saves (tied fourth in the National League) while posting a bloated 6.23 ERA and 1.10 WHIP. The numbers tell a story of a pitcher whose fastball has aged: a 27.0% strikeout rate sits below his career 28.4% mark, and opponents are barreling him at a rate consistent with the wear that comes with a decade-plus in the majors.

Sewald's 10-year résumé includes stints with five franchises and 426 career games, but his value proposition has always been narrow—a back-end reliever who punches out hitters at an acceptable clip while generating weak contact. That profile works best when he's low-leverage and rested. Arizona's deployment of him as the primary save vehicle this season has exposed the downside: a 5.5% walk rate that creeps toward damage, and an opponent average of .228 that masks hard contact in the zone. The Diamondbacks' decision to place him on waivers suggests they view his remaining season as sunk cost.

Toronto's bullpen ranks 18th in ERA (4.12) and has hemorrhaged late-inning leads; the club is 12 games back in the AL East with 50 games remaining. Adding a veteran with 110 career saves is a credibility move more than a performance upgrade. Sewald will likely operate in middle innings or low-leverage save situations, where his strikeout rate becomes an asset and his inability to miss bats becomes less catastrophic.

For prop purposes, Sewald's strikeout prop lines will carry meaningful edge. His 27.0% K-rate this season is real, not a fluke—it reflects diminished velocity and extension. Market makers may initially anchor to his career 28.4% strikeout rate or inflate expectations due to the Blue Jays' reputation for bullpen reclamation, but Sewald's actual innings will be fewer and less pressure-packed than Arizona's usage. Expect him to pitch 20-30 games for Toronto, likely 0.2 to 1.0 inning per outing. Over that sample, his strikeout-per-inning ratio will likely track to 26-28%, not the career average. The edge is on unders for any strikeout prop that prices him as a 28%+ K-rate guy; the move to Toronto doesn't change his stuff, only the contexts in which he's deployed.