Includes finals, playoffs and exhibition games, so totals run higher than regular-season figures.
| Season | |||||||
|---|---|---|---|---|---|---|---|
| 1999 Wta tourJapan | 5 | 3 | 6 | 7 | 49 | 60 | 0 |
| Game | ||||||
|---|---|---|---|---|---|---|
| Ibaraki 1 10K: Quarterfinal v Ting LiL 0-2 6 Sept | 0 | 0 | 2 | 0 | 12 | 0 |
| Ibaraki 2 10K: Quarterfinal v Yu An ChenL 0-2 6 Sept | 0 | 0 | 2 | 4 | 12 | 0 |
| Ibaraki 1 10K: Round of 16 v Na LiW 2-1 6 Sept | 1 | 2 | 1 | 15 | 13 | 0 |
| Ibaraki 2 10K: Round of 16 v Nami UrabeW 2-1 6 Sept | 1 | 2 | 1 | 13 | 10 | 0 |
| Ibaraki 1 10K: Round of 32 v Motoe UchidaW 2-1 6 Sept | 1 | 2 | 1 | 17 | 13 | 0 |
| Split | |||||||
|---|---|---|---|---|---|---|---|
| WinsResult | 3 | 1.0 | 2.0 | 1.0 | 15.0 | 12.0 | 0.0 |
| LossesResult | 2 | 0.0 | 0.0 | 2.0 | 2.0 | 12.0 | 0.0 |
| Regular seasonStage · won 3 of 3 | 3 | 1.0 | 2.0 | 1.0 | 15.0 | 12.0 | 0.0 |
| FinalsStage · won 0 of 2 | 2 | 0.0 | 0.0 | 2.0 | 2.0 | 12.0 | 0.0 |
| Motoe UchidaOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 17.0 | 13.0 | 0.0 |
| Na LiOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 15.0 | 13.0 | 0.0 |
| Nami UrabeOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 13.0 | 10.0 | 0.0 |
| Ting LiOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 0.0 | 12.0 | 0.0 |
| Yu An ChenOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 4.0 | 12.0 | 0.0 |
| HardGround · won 3 of 5 | 5 | 0.6 | 1.2 | 1.4 | 9.8 | 12.0 | 0.0 |
Wins-losses for Yamada. Tap a rival for the full head to head.
Stats from official league and public sports feeds. Updated hourly. Tennis history by Jeff Sackmann / Tennis Abstract (CC BY-NC-SA 4.0).