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RosterPHISep 17, 2026, 3:51 PM EDTSignal confidence 100%

Phillies claim RHP José Urquidy off waivers from the White Sox

Philadelphia claimed veteran right-hander José Urquidy off waivers from Chicago, per MLB.com, adding rotation depth as the club manages a thinning staff with two weeks remaining.

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What happened

The Philadelphia Phillies claimed right-hander José Urquidy off waivers from the Chicago White Sox, MLB.com reported. The White Sox had designated Urquidy for assignment earlier this week before the Phillies put in a claim, landing the veteran arm on their side of the transaction wire.

The timing is not subtle. A day after Jesús Luzardo was placed on the 15-day injured list — retroactive to September 12 — with left shoulder inflammation, the Phillies added a starting pitcher with major-league experience to a rotation that had just lost one of its more important pieces heading into October. Whether Urquidy slots into the active roster immediately or serves as organizational depth is not yet specified in the reporting.

Why it matters

Waiver claims in mid-September are rarely about the next three weeks alone. The expanded September roster — general league rules allow 28 active players from September 1 through the end of the regular season, up from the standard 26 — gives clubs more flexibility to carry arms, but the postseason roster shrinks back down, and every decision made now carries forward into October planning.

The Luzardo situation is the backdrop here. Per reporting from the past several days, Luzardo's placement on the 15-day IL has put his availability for the Phillies' postseason rotation in question. That is a meaningful hole. Urquidy, claimed off waivers rather than placed on a minor-league deal, lands directly on the 40-man roster — the reserve list a player must be on to be eligible for a postseason roster — which signals that Philadelphia views him as a legitimate option rather than a depth placeholder who would need to clear additional hurdles before being considered.

The White Sox, for their part, are in a different phase of their organizational calendar. Moving Urquidy through the designation process and watching him go through waivers is consistent with a club that has been creating space for younger arms. For Urquidy, a waiver claim beats the alternative: a release or an outright assignment to the minors.

Is Urquidy available to pitch right away?

That is the operational question the reporting does not yet answer. Because he was claimed off waivers rather than placed on a minor-league deal, Urquidy is on the 40-man roster and eligible to be placed on the active roster. Whether the Phillies add him to the 28-man active group immediately — or carry him on the 40-man while they sort out their rotation alignment — has not been specified by MLB.com or the club.

What the reporting does establish is that the Phillies moved with urgency. The White Sox designated Urquidy earlier this week; the Phillies put in a claim before the 48-hour waiver window closed. That is not the behavior of a front office treating this as a casual depth addition.

Where the club stands

The Phillies sit at 84-68 (.553), good for second place in the NL East, 4.5 games back of the division leader. On the wild card ledger, they rank second, sitting +0.5 relative to the cut line — meaning they hold a postseason position but with a margin that does not invite complacency. They enter Friday having won their most recent game, carrying a one-game winning streak into a three-game road series at Citi Field against the New York Mets.

The schedule ahead is not gentle. Friday night at Citi Field has Philadelphia's probable starter listed as TBD against Zac Thornton for New York. Saturday's probable matchup has Philadelphia again TBD against Christian Scott. Sunday, Cristopher Sánchez is lined up for the Phillies against Jonah Tong.

The back-to-back TBD starters on Friday and Saturday are a small window into the rotation uncertainty the club is managing right now. With Luzardo on the IL and the Urquidy claim just processed, the Phillies are actively assembling their answers rather than announcing them.

The Mets series carries obvious weight. Philadelphia is 4.5 games back in the NL East and +0.5 on the wild card cut line — a position that rewards winning series against division opponents and punishes dropping them. Three games at Citi Field, with rotation spots still being sorted, is exactly the kind of stretch that makes a veteran arm on the 40-man feel less like a luxury and more like a necessity.

A week removed from Tanner Banks being reinstated from the 60-day injured list — returning to the bullpen for the final stretch of the regular season — the Phillies have been actively reshaping their pitching staff. Banks coming back added a left-handed option to the relief corps; Urquidy adds a right-handed arm with starting experience to a group that just lost Luzardo.

What we don't know yet

The reporting does not specify what role Urquidy will fill on the active roster, or whether he will be added to the 28-man group before the Mets series begins. His postseason eligibility is a function of whether the Phillies add him to their roster by the relevant deadline — that detail has not been addressed in the available reporting.

Luzardo's timeline remains the larger open question. His placement on the 15-day IL is retroactive to September 12, and while his postseason availability has been described as uncertain, no timetable has been reported. Reporting from earlier this week urged caution before drawing firm conclusions about his October status, which is a reasonable posture given how much can change in two weeks — but it also means the Phillies are making decisions now without knowing whether their most important rotation piece will be available when it matters most.

Whether Urquidy is being considered as a potential postseason starter, a long reliever, or simply insurance against further attrition has not been addressed in the available reporting.

What to watch

The Friday and Saturday probable pitcher slots — both listed as TBD for Philadelphia — are the most immediate thing to monitor. If Urquidy is placed on the active roster and named as a starter or bulk option for one of those games, it would clarify his role quickly. If the Phillies fill those spots with other arms and carry Urquidy in a depth capacity, that tells a different story about how they see him fitting into the October picture.

Luzardo's status updates over the next week will shape everything else. The Phillies are +0.5 on the wild card cut line with 84 wins — they are in, but barely, and the rotation they carry into the postseason is still being written.

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Phillies claim RHP José Urquidy off waivers from the White Sox