USA: Champaign - Singles - Qualification |
| Semi-finals | Guzauskas G. | Clark E. | 1:2 (1:6, 6:1, 1:6) | dettagli | 11.11.2024 |
USA: M25 Champaign, IL - Singles - Main |
| 1/16-finals | Kingsley C. | Guzauskas G. | 2:0 (6:2, 6:3) | dettagli | 24.07.2024 |
USA: M25 East Lansing, MI - Singles - Main |
| 1/16-finals | Guzauskas G. | O'Hoisin O. | 1:2 (1:6, 6:3, 4:6) | dettagli | 17.07.2024 |
USA: M25 Tulsa, OK - Singles - Main |
| 1/16-finals | Guzauskas G. | Ribeiro Lago E. | 0:2 (65:7, 4:6) | dettagli | 19.06.2024 |
Jamaica: M15 Kingston 2 - Singles - Main |
| Quarter-finals | Guzauskas G. | Borg L. | 0:2 (63:7, 3:6) | dettagli | 24.05.2024 |
| 1/8-finals | Guzauskas G. | Thanos A. | 2:1 (2:6, 6:3, 6:4) | dettagli | 23.05.2024 |
| 1/16-finals | Vithoontien L. | Guzauskas G. | 0:2 (4:6, 2:6) | dettagli | 22.05.2024 |
USA: M25 Pensacola, FL - Singles - Main |
| 1/16-finals | Guzauskas G. | Bigun M. | 0:2 (2:6, 4:6) | dettagli | 15.05.2024 |
USA: M25 Decatur, IL - Singles - Main |
| 1/16-finals | Guzauskas G. | Braswell M. | 0:2 (1:6, 0:6) | dettagli | 02.08.2023 |
USA: M25 Edwardsville, IL - Singles - Main |
| 1/16-finals | Kingsley C. | Guzauskas G. | 2:0 (6:0, 6:1) | dettagli | 26.07.2023 |
USA: M25 Tulsa, OK - Singles - Main |
| 1/16-finals | Guzauskas G. | Chappell N. | 0:2 (63:7, 4:6) | dettagli | 21.06.2023 |
USA: M25 Wichita, KS - Singles - Main |
| 1/16-finals | Quinn E. | Guzauskas G. | 2:0 (6:2, 6:1) | dettagli | 14.06.2023 |
World: UTR Pro Match Series - Singles - Main |
| | Sullivan C. | Guzauskas G. | 1:0 RET. (7:5, 3:0) | dettagli | 14.01.2021 |
| | Perego G. | Guzauskas G. | 2:1 (4:6, 6:4, 6:4) | dettagli | 13.01.2021 |
| | Lock B. | Guzauskas G. | 2:0 (6:4, 6:4) | dettagli | 12.01.2021 |
| | Lins D. | Guzauskas G. | 0:2 (3:6, 1:6) | dettagli | 11.01.2021 |
World: UTR Pro Match Series - Singles - Main |
| | Bernard A. | Guzauskas G. | 2:0 (6:3, 7:5) | dettagli | 17.12.2020 |
USA: M25 Edwardsville, IL - Doubles - Main |
| Quarter-finals | Guzauskas G./Mroz W. | Corwin F./Ponwith N. | 0:2 (68:7, 1:6) | dettagli | 02.08.2024 |
| 1/8-finals | Guzauskas G./Mroz W. | Fishback R./Gaal C. | 2:1 (7:62, 4:6, 10:5) | dettagli | 31.07.2024 |
USA: M25 Champaign, IL - Doubles - Main |
| Quarter-finals | Guzauskas G./Mroz W. | Harper C./Zink T. | 0:2 (3:6, 5:7) | dettagli | 25.07.2024 |
| 1/8-finals | Guzauskas G./Mroz W. | Brown A./Clark E. | 2:0 (6:3, 6:4) | dettagli | 23.07.2024 |
USA: M25 East Lansing, MI - Doubles - Main |
| 1/8-finals | Brown A./Guzauskas G. | McCormick T./Nefve A. | 0:2 (1:6, 2:6) | dettagli | 16.07.2024 |
USA: M25 Pensacola, FL - Doubles - Main |
| Quarter-finals | Sigouin B./Stepanov R. | Bowers T./Guzauskas G. | 2:0 (6:3, 6:2) | dettagli | 16.05.2024 |
| 1/8-finals | Bowers T./Guzauskas G. | Rettke V./Trondson J. | 2:1 (6:4, 4:6, 10:7) | dettagli | 15.05.2024 |
USA: M15 Champaign, IL - Doubles - Main |
| 1/8-finals | Grant W./Nefve A. | Guzauskas G./Horve L. | 2:1 (6:2, 3:6, 10:3) | dettagli | 12.09.2023 |
USA: M25 Decatur, IL - Doubles - Main |
| Semi-finals | Brumm J./Clark E. | Bowers T./Guzauskas G. | 2:0 (6:3, 6:2) | dettagli | 04.08.2023 |
| Quarter-finals | Al Allaf K./Snezhko N. | Bowers T./Guzauskas G. | 1:2 (5:7, 6:3, 6:10) | dettagli | 04.08.2023 |
| 1/8-finals | Bowers T./Guzauskas G. | Neff A./Nefve A. | WO. | dettagli | 01.08.2023 |
USA: M25 Edwardsville, IL - Doubles - Main |
| 1/8-finals | Goldhoff G./Kiger M. | Bowers T./Guzauskas G. | 2:0 (6:1, 7:5) | dettagli | 25.07.2023 |
USA: M25 Champaign, IL - Doubles - Main |
| 1/8-finals | Guzauskas G./Okonkwo O. | Hanzlik C./Rollins P. | 1:2 (4:6, 6:1, 10:12) | dettagli | 18.07.2023 |
USA: M25 Champaign, IL - Doubles - Main |
| 1/8-finals | McCormick T./Quinn E. | Guzauskas G./Meister N. | 2:0 (6:4, 6:4) | dettagli | 19.07.2022 |
USA: M15 Champaign, IL 2 - Doubles - Main |
| 1/8-finals | Guzauskas G./Stuart O. | Brown A./Clark E. | 1:2 (6:4, 3:6, 2:10) | dettagli | 14.09.2021 |