Includes finals, playoffs and exhibition games, so totals run higher than regular-season figures.
| Season | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 Wta tourPeru | 3 | 3 | 6 | 0 | 36 | 8 | 0 | 9 | 5 | 141 | 74 | 56 | 35 | 23 | 6 | 10 | 133 | 85 | 17 | 21 | 3 | 175 |
| 2016 Wta tourPeru | 4 | 1 | 2 | 7 | 35 | 50 | 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | 4 | – |
| Career2 seasons | 7 | 4 | 8 | 7 | 71 | 58 | 2 | 9 | 5 | 141 | 74 | 56 | 35 | 23 | 6 | 10 | 133 | 85 | 17 | 21 | 7 | 175 |
| Game | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fed Cup G2 PPO: GUA vs PER: Round robin v Kirsten Andrea WeedonW 2-0 22 July | 1 | 2 | 0 | 12 | 4 | 0 | 0 | 3 | 59 | 32 | 23 | 11 | 8 | 3 | 5 | 57 | 33 | 6 | 9 | 1 | 73 |
| Fed Cup G2 RR: PER vs CRC: Round robin v Eugenia CamachoW 2-0 21 July | 1 | 2 | 0 | 12 | 3 | 0 | 5 | 1 | 43 | 21 | 17 | 13 | 8 | 0 | 1 | 41 | 27 | 5 | 6 | 1 | 49 |
| Fed Cup G2 RR: PER vs PAN: Round robin v Karen Esther ContrerasW 2-0 19 July | 1 | 2 | 0 | 12 | 1 | 0 | 4 | 1 | 39 | 21 | 16 | 11 | 7 | 3 | 4 | 35 | 25 | 6 | 6 | 1 | 53 |
| Split | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WinsResult | 4 | 1.0 | 2.0 | 0.3 | 13.3 | 5.3 | 0.3 | 2.3 | 1.3 | 35.3 | 18.5 | 14.0 | 8.8 | 5.8 | 1.5 | 2.5 | 33.3 | 21.3 | 4.3 | 5.3 | 1.0 | 43.8 |
| LossesResult | 3 | 0.0 | 0.0 | 2.0 | 6.0 | 12.3 | 0.3 | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.0 | – |
| Regular seasonStage · won 4 of 7 | 7 | 0.6 | 1.1 | 1.0 | 10.1 | 8.3 | 0.3 | 1.3 | 0.7 | 20.1 | 10.6 | 8.0 | 5.0 | 3.3 | 0.9 | 1.4 | 19.0 | 12.1 | 2.4 | 3.0 | 1.0 | 25.0 |
| Charlotte RoemerOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 1.0 | 17.0 | 13.0 | 1.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.0 | – |
| Eugenia CamachoOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 3.0 | 0.0 | 5.0 | 1.0 | 43.0 | 21.0 | 17.0 | 13.0 | 8.0 | 0.0 | 1.0 | 41.0 | 27.0 | 5.0 | 6.0 | 1.0 | 49.0 |
| Karen Esther ContrerasOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 1.0 | 0.0 | 4.0 | 1.0 | 39.0 | 21.0 | 16.0 | 11.0 | 7.0 | 3.0 | 4.0 | 35.0 | 25.0 | 6.0 | 6.0 | 1.0 | 53.0 |
| Kirsten Andrea WeedonOpponent · won 1 of 1 | 1 | 1.0 | 2.0 | 0.0 | 12.0 | 4.0 | 0.0 | 0.0 | 3.0 | 59.0 | 32.0 | 23.0 | 11.0 | 8.0 | 3.0 | 5.0 | 57.0 | 33.0 | 6.0 | 9.0 | 1.0 | 73.0 |
| Maria Fernanda Alvarez TeranOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 7.0 | 12.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.0 | – |
| Maria IrigoyenOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 8.0 | 13.0 | 1.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.0 | – |
| Teliana PereiraOpponent · won 0 of 1 | 1 | 0.0 | 0.0 | 2.0 | 3.0 | 12.0 | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.0 | – |
| ClayGround · won 4 of 7 | 7 | 0.6 | 1.1 | 1.0 | 10.1 | 8.3 | 0.3 | 1.3 | 0.7 | 20.1 | 10.6 | 8.0 | 5.0 | 3.3 | 0.9 | 1.4 | 19.0 | 12.1 | 2.4 | 3.0 | 1.0 | 25.0 |
Wins-losses for Schaefer. 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).