"MLB Power Pros 2008 is the sequel to MLB Power Pros. It is a baseball video game developed by Konami for Nintendo's Wii and the Sony PlayStation 2 video game consoles, as well as the Nintendo DS handheld, and is part of the traditionally Japan-only Jikkyō Powerful Pro Yakyū series of video games. The game was released on July 29th, 2008, and published by 2K Sports. The game retains the same look, feel, and gameplay as its predecessor, but features updated rosters, new modes (such as MLB Life), new features (in-game bullpen control), among others."
Source: Wikipedia, "MLB_Power_Pros_2008," available under the CC-BY-SA License.