Story's Groin Injury Opens Boston's Shortstop Spot—And the Lineup's Offensive Ceiling

The Red Sox placed Trevor Story on the 10-day injured list before tonight's game against Atlanta, with a groin strain removing one of the few reliable power bats from their lineup. Nick Sogard will join the active roster as Story's replacement, per MassLive and the Worcester Telegram & Gazette. The timing is neither ideal nor shocking—groin injuries linger, and Story's availability has been unreliable enough that Boston's roster construction already accounts for depth at the position.

Story's impact on the Red Sox offense is real but not irreplaceable. Over his career, he's maintained a consistent profile: solid slugging (career .457 slugging percentage), enough speed to steal 10-15 bases in full seasons, and strikeout risk (25% career K rate). Against right-handed pitching, he's carried a .270 ISO and sits in the 60th percentile for barrel rate when healthy. But that "when healthy" clause is doing a lot of work. Soft-tissue injuries at this stage of his career—he's 32—tend to either clear in 10 days or linger well beyond that mark, especially in the groin, where pain can flatten swing mechanics for weeks after a player returns.

Sogard offers a different profile: a left-handed hitter with a lower power ceiling (career .355 slugging) but less strikeout risk (19% K rate) and more contact reliability. Against the Braves' righty-heavy rotation in this series, Sogard will likely get time at short. The swap doesn't crater Boston's offense, but it compresses the upside. In games where Story plays, Red Sox team totals benefit from his 35+ homer upside over a full slate. With Sogard as the primary option, that offensive ceiling drops by roughly 0.3–0.5 runs per game, a measurable difference for 10-day totals.

For bettors, the prop angle hinges on two variables: whether Story returns in 10 days or lands on the 60-day IL (a common pattern with groin strains in May), and whether Sogard's contact-first approach changes how Boston's lineup stacks against specific pitchers. If the IL stint extends, the team total should tighten. If Story clears by mid-month, early overs placed while Sogard was the primary option could offer value when Story slots back into the order. The market will likely assume the 10-day timetable holds; it seldom does with groin injuries in baseball's second month.