| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Daisuke•Matsuzaka | |
| Used name | Daisuke•Matsuzaka | |
| Nick/petnames | The Monster, Dice-K | |
| Original name | 松坂•大輔 | |
| Born | 13 September 1980 in Koto, Tokyo |  JPN |
| Measurements | 182 cm / 85 kg | |
| Affiliations | Seibu Lions — Tokorozawa, Saitama | JPN |
| NOC | Japan | JPN |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Baseball (Baseball/Softball) | JPN |
Daisuke Matsuzaka | |||
| Baseball, Men (Olympic) | Japan | 4 | ||||
| 2004 Summer Olympics | Baseball (Baseball/Softball) | JPN |
Daisuke Matsuzaka | |||
| Baseball, Men (Olympic) | Japan | 3 | Bronze |
