Roki Sasaki is signing with the Los Angeles Dodgers. Let's just say Vegas didn't overreact. Last week, the Dodgers were +320 favorites to win the 2025 World Series, via BetMGM. On Saturday, they were +300 favorites to win the 2025 World Series. That works out to a change in implied probability from 23.81% to 25%.

While most of the MLB world outside the Los Angeles area wasn't thrilled to learn of Sasaki's decision, Dodgers minority owner Magic Johnson certainly was excited. The Los Angeles Lakers legend welcomed Sasaki to Dodger Stadium by gifting him a signed No. 32 Magic Johnson jersey.

Young Japanese flamethrower Roki Sasaki said on Instagram that he's signing with the Los Angeles Dodgers, giving the defending World Series champions even more star power entering 2025.