What happened: ESPN's Jeff Passan lists Luis Arraez, Robbie Ray and Jung Hoo Lee as "Best Match" trade fits for contenders ahead of the deadline, short of the outlet's top "Dream Match" tier. Arraez is hitting .330 with improved defense at second base on a one-year, $12M contract. Ray has gone 5-0 with a 1.84 ERA since May while earning $25M this season.

Why it matters: Passan pairs Arraez with the Tampa Bay Rays, who run MLB's best strikeout rate at 18.9% and have Richie Palacios manning an otherwise thin second-base group. The St. Louis Cardinals, one game back of a wild-card spot at 50-45, are floated for Ray but framed as more likely to chase a cheaper arm. Lee is pitched to the Philadelphia Phillies as a fallback outfield option behind Byron Buxton, with Brandon Marsh's resurgence not enough to offset Adolis Garcia's season-ending absence.

What to watch: The Giants face the Aug. 3 trade deadline weighing offers on all three as a sub-.500 first half pushes them toward selling.