DetNews: For Tigers manager AJ Hinch, faith in opener-bulk reliever strategy remains

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The reason Hinch used the lefty Hurter on Saturday was to combat the lefties at the top of the Rays lineup. Hurter ended up yielding a double to lefty Jonathan Aranda and walking lefty Josh Lowe. He also struck out lefty Brandon Lowe, but Lowe reached on a passed ball by catcher Jake Rogers.

All of which torpedoed the inning, and the strategy.

“After 24 hours, you think about yesterday’s game,” Hinch said. “If we get through that first inning, three up and three down, is a good strategy or a bad strategy? Good strategy. But that’s the best part of sports. We have these reactions and these emotions that the other way would’ve been better.

“We don’t like it when something doesn’t work out. But it doesn’t make the strategy poor.”

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Seemed like a good time to check on Hinch’s commitment to the strategy. Has it lessened?

“No,” he said. “The strategy is sound. I think the opener part is a little bit misconstrued as, it’s good when it works and bad when it doesn’t. It impacts things you don’t necessarily see all the time.”

It impacts the opponent’s lineup construction, Hinch said. It impacts how they space their hitters (right-handed and left-handed), which can impact decisions later in the game. And most importantly, when it works, it allows Hinch to dictate when to insert the bulk-innings pitcher.

“It’s a good strategy because the top of the lineup, which are generally their best hitters, don’t see the same pitchers all the time,” Hinch said.

Like in Game 3 of the ALDS last October when the Tigers used the strategy and blanked the Guardians, 3-0, and Jose Ramirez went hitless and faced a different pitcher in each of his four plate appearances.

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And from the Freep:

“It impacts things that you don’t necessarily see all the time,” Hinch said. “It’ll affect lineup construction. It’ll impact how they space their hitters, which can impact decisions later in the game.”

The data proves the opener-bulk strategy is effective — but it’s not perfect.

In 2024, openers had a 2.05 ERA in 30⅔ innings and bulk relievers had a 3.65 ERA in 103⅔ innings. In 2025, openers have a 4.50 ERA in 14 innings and bulk relievers have a 4.89 ERA in 38⅔ innings.

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Unpredictability is another benefit of the “pitching chaos” strategy — from not knowing who will start to not knowing how long the “starter” will pitch. The uncertainty makes opposing managers uncomfortable as they try to prepare for games against the Tigers.

“It’s not perfect, but it is a strategy,” Hinch said, “and it’s been effective for a while now. There’s no reason to really abandon it.”

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