The Decisive Moment
With Ryoma one point away from winning the match, the two, who are now on even footing, continue to struggle against each other. However, in the end, Ryoma's spirit and overwhelming potential help him win in the match, and would also win Akutsu's grudging respect. To everyone's surprise, Akutsu then announces his retirement from tennis. After the tournament's ceremony, Taichi Dan is inspired to become a tennis player by Akutsu and Ryoma.
Aired 11/09/2002EP 48 - The Decisive Moment
The Prince of Tennis
Echizen Ryoma is a young tennis prodigy who has won 4 consecutive tennis championships but who constantly lies in the shadow of his father, a former pro tennis player. He joins the Seishun Gakuen junior highschool, one of the best tennis schools in Japan, and there along with his teamates he learns to find his own type of tennis in an attempt to defeat his biggest obstacle of all: his father as well as himself.
(Source: Anime News Network)