| Challenger Charlottesville | 10/30 14:00 | 14 | [356] Ulises Blanch v Duarte Vale [451] | 6-1,6-2 | |
| Challenger Brest | 10/23 09:55 | 14 | [349] Ulises Blanch v Martin Krumich [430] | 6-7,2-6 | |
| Challenger Ismaning | 10/09 08:30 | 14 | [345] Ulises Blanch v Aldin Setkic [421] | 4-6,4-6 | |
| Challenger Alicante | 10/04 13:05 | 25 | [345] Ulises Blanch v Matteo Arnaldi [158] | 1-6,5-7 | |
| Challenger Orleans | 09/27 14:20 | 25 | [354] Ulises Blanch v Norbert Gombos [98] | 6-7,6-4,4-6 | |
| Challenger Orleans | 09/26 10:40 | 19 | [291] Arthur Cazaux v Ulises Blanch [354] | 5-7,6-3,4-6 | |
| Challenger Orleans | 09/25 13:20 | 14 | [355] Ulises Blanch v Maximilian Neuchrist [340] | 6-7,7-6,7-6 | |
| Challenger Granby | 08/24 16:20 | 25 | [333] Ulises Blanch v Cedrik-Marcel Stebe [243] | 7-6,3-6,4-6 | |
| Challenger Vancouver | 08/16 17:00 | 25 | [340] Ulises Blanch v Gilles Simon [193] | 4-6,6-7 | |
| Challenger Vancouver | 08/15 17:00 | 19 | [340] Ulises Blanch v Omni Kumar [471] | 6-4,6-2 | |
| Challenger Vancouver | 08/14 17:00 | 14 | Ulises Blanch v Cleeve Harper | 6-2,7-6 | |
| ATP Los Cabos | 07/31 00:00 | 14 | [433] Pedja Krstin v Ulises Blanch [332] | 6-4,6-2 | |
| Challenger Winnipeg | 07/25 21:40 | 25 | [332] Ulises Blanch v Alexis Galarneau [290] | 6-4,6-7,2-6 | |
| Challenger Indianapolis | 07/18 18:10 | 19 | [336] Ulises Blanch v Evan Zhu [367] | 5-7,4-6 | |
| Challenger Indianapolis | 07/17 21:50 | 14 | [335] Ulises Blanch v Nick Chappell [467] | 6-3,7-5 | |
| Challenger Rome GA | 07/13 17:25 | 26 | [335] Ulises Blanch v Yibing Wu [329] | 3-6,4-6 | |
| Challenger Rome GA | 07/12 20:35 | 25 | [158] Michael Mmoh v Ulises Blanch [335] | 3-6,6-1,4-6 | |
| Challenger Porto | 07/05 12:30 | 25 | [365] Kenny de Schepper v Ulises Blanch [329] | 6-4,6-4 | |
| Challenger Porto | 07/05 12:30 | 25 | Emilio Gomez v Ulises Blanch | Cancelled | |
| Challenger Porto | 07/04 13:15 | 19 | [329] Ulises Blanch v Marek Gengel [425] | 6-3,7-6 | |
| Challenger Porto | 07/03 18:10 | 14 | Ulises Blanch v Miguel Gomes | 6-0,6-1 | |
| Challenger Orlando | 06/10 15:00 | 27 | [119] Jason Kubler v Ulises Blanch [308] | 6-3,3-6,6-1 | |
| Challenger Orlando | 06/09 14:45 | 26 | [308] Ulises Blanch v Rinky Hijikata [239] | 6-0,3-6,6-3 | |
| Challenger Orlando | 06/07 18:20 | 25 | [367] Gilbert Klier Junior v Ulises Blanch [308] | 6-7,4-6 | |
| Challenger Little Rock | 06/01 16:00 | 26 | [348] Aleksandar Kovacevic v Ulises Blanch [321] | 6-4,4-6,6-3 | |
| Challenger Little Rock | 05/30 20:15 | 25 | [321] Ulises Blanch v Roberto Quiroz [333] | 6-4,7-6 | |
| Challenger Shymkent | 05/16 08:25 | 25 | [313] Ulises Blanch v Denis Yevseyev [338] | 3-6,2-6 | |
| Challenger Shymkent | 05/13 06:30 | 28 | [358] Emilio Nava v Ulises Blanch [338] | 6-3,6-2 | |
| Challenger Shymkent | 05/12 04:30 | 27 | [406] Alexandar Lazarov v Ulises Blanch [338] | Retired | |
| Challenger Shymkent | 05/11 07:00 | 26 | [338] Ulises Blanch v Nicolas Alvarez Varona [276] | 7-5,6-7,7-6 |
Ulises Blanch (born 25 March 1998) is an American professional tennis player. Blanch has reached seven career singles finals with a record of four wins and three losses, including two ATP Challenger titles and two ITF Futures. Additionally, he has reached three career doubles finals with a record of two wins and one loss, all coming at the ITF level.
As a junior, Blanch reached a career high ranking of World No. 2 achieved on 23 May 2016. His junior highlights include a final appearance at the Trofeo Bonfiglio, a GA event in Milan, Italy as well as winning a few Grade 1 level events in Brazil and Australia.
In July 2018, he won the Perugia Challenger tournament in Italy, defeating Italian Gianluigi Quinzi in the final 7–5, 6–2. A year and a half later, he won the 2020 Ann Arbor Challenger in Michigan, USA defeating Roberto Cid Subervi of the Dominican Republic 3–6, 6–4, 6–2 to capture the championship.
Blanch made his ATP Tour main draw debut at the 2020 US Open where he was granted a direct entry into the singles draw via wildcard. He was defeated in the first round in a five-set thrilling match despite taking a two sets to love lead, by Chilean player Cristian Garín 6–4, 7–5, 4–6, 4–6, 2–6.