Jikkyou Powerful Pro Yakyuu 10 Chou Ketteiban: 2003 Memorial is a Japan exclusive baseball game released by Konami in 2003. Chou Ketteiban reflects player performance and transfers from the 2003 NPB season, and an additional team scenario called "All-Stars" was added to the Success mode.

In the Success mode, you can recruit characters from past Power Pro Success modes as players on your team, or invest in training facilities to gain more experience points as long as you have funds. By winning games, the team climbs the standings, aiming for a pennant title and ultimately the Nippon Series championship.

Tbone500 completes the Success mode in record time.