 Romania: M15 Bucharest - Singles - Main |
|---|
| 1/8-finals | Coman M. A./Lootsma N. | Chirita I. A./Marinescu M. R. | 1:2 (4:6, 6:4, 2:10) | details | 07.05.2024 |
 Netherlands: M25 Oldenzaal - Doubles - Main |
|---|
| Quarter-finals | Lootsma N./Visker N. | De Krom M./Nijboer R. | 0:2 (2:6, 3:6) | details | 25.08.2022 |
| 1/8-finals | Lootsma N./Visker N. | Clavel T./Loof T. | 2:0 (7:5, 6:4) | details | 23.08.2022 |
| Netherlands: M15 Alkmaar - Doubles - Main |
|---|
| Semi-finals | Rikl P./Vocel M. | Jans J./Lootsma N. | 2:1 (66:7, 6:4, 10:5) | details | 24.06.2022 |
| Quarter-finals | Jans J./Lootsma N. | van Assendelft J./Van Sambeek F. | 2:0 (6:3, 6:3) | details | 23.06.2022 |
| 1/8-finals | Jans J./Lootsma N. | Straatsma I./Weng Jing Long | 2:0 (6:2, 6:1) | details | 22.06.2022 |
 Dominican Republic: M25 Santo Domingo 2 - Doubles - Main |
|---|
| 1/8-finals | Lootsma N./Peliwo F. | Markes C./Smith K. | 1:2 (6:2, 0:6, 7:10) | details | 01.03.2022 |
| Dominican Republic: M25 Santo Domingo - Doubles - Main |
|---|
| 1/8-finals | Lootsma N./Peliwo F. | Chappell N./Panta J. | 0:2 (4:6, 2:6) | details | 24.02.2022 |
| Netherlands: M25 The Hague - Doubles - Main |
|---|
| Quarter-finals | Lootsma N./Visker N. | Brouwer G./Sels J. | 0:2 (5:7, 3:6) | details | 01.07.2021 |
| 1/8-finals | Lootsma N./Visker N. | Ivanov V./Sabanin Y. | WO. | details | 30.06.2021 |
| Netherlands: Rotterdam - Doubles - Main |
|---|
| 1/8-finals | Griekspoor T./Lootsma N. | Lopez F./Lopez M. | 0:2 (5:7, 2:6) | details | 14.02.2017 |
| Netherlands: Rotterdam - Doubles - Qualification |
|---|
| Final | Inglot D./Mergea F. | Griekspoor T./Lootsma N. | 1:2 (6:4, 3:6, 11:13) | details | 13.02.2017 |
| Semi-finals | Griekspoor T./Lootsma N. | Petzschner P./Qureshi A. | 2:1 (6:4, 3:6, 10:8) | details | 12.02.2017 |
| Netherlands: Alphen - Doubles - Main |
|---|
| Quarter-finals | Mies A./Otte O. | Lootsma N./Van De Zandschulp B. | 2:0 (6:3, 6:4) | details | 08.09.2016 |
| 1/8-finals | Griekspoor T./Huta-Galung J. | Lootsma N./Van De Zandschulp B. | WO. | details | 07.09.2016 |
| Netherlands: Scheveningen - Doubles - Main |
|---|
| Semi-finals | Behar A./Dischinger E. | Arends S./Lootsma N. | 2:0 (6:3, 7:5) | details | 24.07.2015 |
| Quarter-finals | Arends S./Lootsma N. | Kovalik J./Mertl J. | 2:1 (62:7, 6:4, 13:11) | details | 22.07.2015 |
| 1/8-finals | Arends S./Lootsma N. | De Valk R./Griekspoor S. | 2:0 (7:65, 6:4) | details | 20.07.2015 |
| Netherlands: Rotterdam - Doubles - Qualification |
|---|
| Semi-finals | Murray J./Peers J. | Lootsma N./Zverev A. | 2:0 (6:2, 6:3) | details | 08.02.2015 |
Germany: Troisdorf - Singles - Main
Italy: Sondrio - Singles - Main
United Kingdom: Wirral - Singles - Main