Maruo Eiichirō continues his training at STC as he tries to master every shot. At smaller tournaments he begins advancing to the third round but is unable to go further. His mother worries that Eiichirō is spending too much time on tennis when he drops out of cram school to practice more.

It is match 10 of a 1-set match, and Eiichirō leads 5 games to 4. Eiichirō begins to up his speed against Hiromi, and with it he stays even at 30-30. Just then Hiromi's legs cramp up, allowing Eiichirō to get two easy aces and win the match 6-4.

Eiichirō investigates going Pro, but his reaction from his parents is less than he expected. Eiichirō joins Natsu at the first round of the All Japan Pro to watch the debut match of Ike Souji.

Yu Nabae matches up with Eiichirō and realizes they really are two players that are virtually the same. He realizes that what Eiichirō lacks is experience with the fundamentals, as he has never played anyone like himself, and after losing the first set Nabae begins to pull away and goes up 5-2.

Eiichirō and Miyagawa face off in the second round of the tournament for their second match. If Eiichirō loses he knows he'll lose all chance of going pro. If Miyagawa loses he knows his path to become a pro will take longer and might force him to go to college first.

The Kanto Junior Tennis Tournament begins at last, and Eiichiro is facing Yakabe Tadanori in his first match. Although he had watched videos of Yakabe's matches from a year ago, Eiichiro is bewildered by his opponent's much taller stature and completely different play style, and all the unexpected factors lead him to consider blanking all his mental data and starting from scratch.

After beating Takagi, Eiichiro moves onto the semi-finals as does Natsu in the women's division. Eiichiro becomes aware of new feelings towards Natsu while watching her match.

The game finally reaches its final stage. Eiichiro who desperately envisions a vision to win Nambae and is ready for a new strategy with the intention of losing.