What happened: Mark DeRosa reacted on MLB Network to a recent celebration by Munetaka Murakami. The analyst discussed the rookie's locker room moment.

Why it matters: Murakami gained attention for shouting 'I am Japanese' during the festivities. The celebration occurred after the Chicago White Sox clinched a postseason berth, ending a streak of three straight 100-loss seasons.

What to watch: Murakami prepares for his first career MLB postseason appearance.