Jil Teichmann
2015
2014
Nation
SUI
Age
27 years old (born in 1997)
World Ranking
WTA Ranking　96th
Match Details
2015 Wimbledon Junior
| W | 1R | Sophia Chow | 6-2 6-1 |
| L | 2R | Sofia Kenin | 5-7 4-6 |
2015 Roland Garros Junior
| W | 1R | Aleksandra Pospelova | 7-5 6-2 |
| W | 2R | Elena Gabriela Ruse | 6-1 6-2 |
| W | 3R | Katie Swan | 6-4 3-6 6-3 |
| L | QF | Catherine Bellis | 2-6 1-6 |
2015 Australian Open Junior
| W | 1R | Shuyue Ma | 6-2 6-2 |
| L | 2R | Tereza Mihalikova | 7-5 6-7 5-7 |
2014 Us Open Junior
| W | 1R | Isabelle Wallace | 6-3 7-6 |
| W | 2R | Dalma Galfi | 7-6 6-3 |
| L | 3R | Caroline Dolehide | 5-7 1-6 |
2014 Wimbledon Junior
| W | 1R | Fanni Stollar | 6-2 7-5 |
| W | 2R | Evgeniya Levashova | 7-5 4-6 6-4 |
| L | 3R | Shilin Xu | 7-6 3-6 1-6 |
2014 Roland Garros Junior
| W | 1R | Renata Zarazua | 7-5 6-4 |
| L | 2R | Rebecca Sramkova | 3-6 1-6 |
2014 Australian Open Junior
| W | 1R | Leticia Garcia Vidal | 6-0 6-2 |
| L | 2R | Ivana Jorovic | 2-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093