THE APEX TIMES
Mariners return to piggyback plans with Gilbert to start and Hancock lined up in relief vs. Blue Jays
Seattle is bringing back its bullpen-and-start tandem approach for Saturday afternoon, a scheduling tactic that manager Dan Wilson says gives the staff added flexibility before the All-Star break.
The Mariners are set to reintroduce their “piggyback” pitching look for the second half of their weekend home slate, pairing Logan Gilbert’s start with Emerson Hancock in relief for Saturday afternoon against the Blue Jays. The plan had been on pause for a week, but MLB’s club reporting indicates Seattle is returning to the same alignment it has used to manage workload and rest timing.
According to the team’s published pitching plan, the broader rotation picture around that Saturday game is also mapped out with Luis Castillo slated for Friday’s series opener and George Kirby scheduled for Sunday’s finale. MLB’s note frames the Gilbert/Hancock matchup as part of a deliberate sequencing effort rather than a one-off change, with the manager pointing to the value of arranging extra days of recovery for the starters and the pitcher following them.
The Mariners also describe the reason the tandem was altered the last time it was being targeted. The alignment was the one Seattle had intended to use the prior Saturday in Cleveland, but an adjustment on game day resulted in Gilbert making a standard start and Hancock beginning the next day. In practical terms, that “day-of” deviation still produced extra rest for parts of the staff, and the club says that rest spacing was the key determinant, not any single measure of recent performance.
Manager Dan Wilson said the way Seattle had it set up provided “a little flexibility,” a remark offered in connection with how the club used timing rather than reacting to short-term form. The Mariners’ expectation, as reported by MLB, is that they will likely go back to the piggyback once more before the All-Star break, during an upcoming road trip through Miami and St. Petersburg. Wilson also indicated it is difficult to know exactly how the rest of the timeline will play out, but that another instance “likely” fits within their forward planning.
Looking beyond the weekend, MLB’s preview suggests that if Seattle uses the piggyback again after Saturday, the next pairing would presumably involve Kirby and Bryan Woo, since Woo has been directly behind Kirby in the rotation since Opening Day. The club has not announced pitching probables beyond this set of weekend games, so the exact timing of any additional piggyback alignment remains subject to how the rest of the schedule and pitching needs come together.
Why It Matters
- Workload management is central to the Mariners’ midseason planning, and the piggyback approach is one way they can protect both starting pitchers and the relievers they use most frequently.
- If the club repeats the tactic again before the All-Star break, it could influence how the rotation is perceived as the season turns toward the second-half playoff push.
- The Gilbert/Hancock pairing adds a recognizable game-management element for Saturday, potentially shaping how Seattle deploys leverage arms later in the same game.
- The reported emphasis on flexibility and rest suggests Seattle is building around the calendar, making how they handle the All-Star window a storyline to watch.
Sources
Key Facts
- Seattle will use a Gilbert start followed by Emerson Hancock in relief in a piggyback setup on Saturday afternoon vs. the Blue Jays.
- The Mariners’ published weekend pitching plan has Luis Castillo starting on Friday, Logan Gilbert on Saturday, and George Kirby on Sunday.
- The club says the piggyback had been paused for a week before being reintroduced for this matchup.
- Manager Dan Wilson tied the tactic to scheduling flexibility and added rest timing rather than any single performance factor.
- MLB reports the Mariners expect another piggyback before the All-Star break, likely during the road trip through Miami and St. Petersburg.