What happened: ESPN reports that Darryn Peterson said a fresh round of bloodwork and follow-up testing after the season led his doctors to conclude that high doses of creatine were behind the mysterious, sometimes debilitating cramping that affected him during the year. The findings reframe an issue that had been a recurring concern around his availability and conditioning.

Why it matters: Cramping had become a persistent storyline shadowing Peterson's stock and on-court output, raising questions about durability heading into his next stage. Identifying a supplement-based, addressable cause — rather than an underlying medical condition — is a meaningful positive signal for evaluators, coaches, and any market that prices his availability.

What to watch: Watch for confirmation that Peterson has adjusted his supplementation protocol and whether the cramping recurs in offseason workouts and summer competition. Updates from his camp or program on conditioning testing would be the next tell.