Full Breakdown
Casey Mize Trade: Padres Acquire Former All-Star, Tigers Get Top Prospect
8/4/2026, 9:50:08 PM
Core Transaction
On August 3 2026, the San Diego Padres completed a four-player deal with the Detroit Tigers, receiving right-hander Casey Mize and infielder Gage Workman. Detroit acquired left-handed pitching prospects Kash Mayfield and Jackson Wolf. The trade was confirmed by both clubs on social media shortly before the August 4 deadline.
Background & Context
The Tigers moved Tarik Skubal to the Dodgers days earlier and, with two starters heading toward free agency, front office president Scott Harris chose to “cash in” on remaining value. As Chad Jennings of *The Athletic* observed, “From the moment they traded Tarik Skubal, the Tigers were sellers…”
San Diego, in win-now mode, had just added former Cy Young winner Robbie Ray and sought to improve a rotation that ranked 16th in ERA (4.14) and 18th in WHIP (1.32).
Timeline
- August 3 2026 – Trade details released; Padres acquire Mize and Workman.
- August 4 2026 – MLB trade deadline passes; clubs file official confirmations.
Data & Statistics
- Casey Mize (29, RHP): 4-6, 2.70 ERA, 0.99 WHIP, 85 K, 19 BB in 86 2/3 IP. Owed $6.15 M for 2026; free agent after season.
- Gage Workman (26, INF): 28 MLB games, .167 AVG, 2 HR, 7 RBI.
- Kash Mayfield (21, LHP): No. 2 Padres prospect, 3.54 ERA, 1.16 WHIP, 62 K in 53 1/3 IP (High-A). Projected MLB debut ~2028.
- Jackson Wolf (27, LHP): Triple-A El Paso, 5-10, 7.05 ERA, 90 K in 89 1/3 IP; one MLB start (2023).
- Padres entered the trade at 58-54, one game behind the NL wild-card spot; rotation now includes Michael King, Robbie Ray, Casey Mize, Walker Buehler, plus a bullpen-heavy fifth slot.
Official Statements & Responses
- “We really liked him in the draft,” — Scott Harris, after the trade.
- “We have a team that can compete and win,” — J. Preller, GM.
Conflicting Reports & Gaps
Analyst grades diverge: *The Athletic* gave the Tigers an A, while *CBS Sports* assigned a B to Detroit and an A to the Padres. *MLB Pipeline* ranked Mayfield as the Padres’ No. 2 prospect; *FanGraphs* placed him just outside the top-100. No outlet provided a definitive projection of Mize’s postseason impact.
Verbatim Quotes
- “From the moment they traded Tarik Skubal, the Tigers were sellers, and at the very least they owed it to themselves to maximize the return on their best remaining renta,” — Chad Jennings, *The Athletic*
- “Padres get Casey Mize and Gage Workman from Tigers for Kash Mayfield and Jackson Wolf.” — Kevin Acee, *Union-Tribune*
