| Challenger - Champaign | 11/17 19:00 | 29 | Ryan Shane v Reilly Opelka | 6-7,3-6 | |
| Challenger - Champaign | 11/16 20:50 | 28 | [116] Reilly Opelka v Tommy Paul [215] | 2-6,6-4,6-4 | |
| Challenger - Champaign | 11/16 00:00 | 27 | [393] Tak Khunn Wang v Reilly Opelka [116] | 2-6,2-6 | |
| Challenger - Champaign | 11/14 21:15 | 26 | [285] Kaichi Uchida v Reilly Opelka [116] | 7-6,4-6,6-7 | |
| Challenger - Champaign | 11/13 21:15 | 25 | [444] Lloyd Glasspool v Reilly Opelka [116] | 6-7,6-7 | |
| Challenger - Knoxville | 11/11 20:00 | 29 | [134] Reilly Opelka v Bjorn Fratangelo [131] | 7-5,4-6,7-6 | |
| Challenger - Knoxville | 11/10 16:00 | 28 | [172] Nikola Milojevic v Reilly Opelka [134] | 3-6,4-6 | |
| Challenger - Knoxville | 11/09 22:30 | 27 | Michael Mmoh v Reilly Opelka | Walkover | |
| Challenger - Knoxville | 11/08 20:45 | 26 | Michael Redlicki v Reilly Opelka | 6-7,6-7 | |
| Challenger - Knoxville | 11/07 17:35 | 25 | [339] Emilio Gomez v Reilly Opelka [134] | 2-6,3-6 | |
| Challenger - Las Vegas | 10/23 20:05 | 25 | Reilly Opelka v John-Patrick Smith | Cancelled | |
| Challenger - Fairfield | 10/09 03:05 | 25 | [131] Reilly Opelka v Lucas Miedler [210] | 6-7,6-7 | |
| Challenger - Stockton | 10/02 20:30 | 25 | [272] Maxime Janvier v Reilly Opelka [129] | 6-7,6-4,6-4 | |
| Challenger - Columbus | 09/19 14:00 | 25 | Reilly Opelka v Alejandro Gonzalez | Cancelled | |
| Challenger - Cary | 09/16 18:50 | 29 | [418] James Duckworth v Reilly Opelka [143] | 7-6,6-3 | |
| Challenger - Cary | 09/15 16:00 | 28 | [143] Reilly Opelka v Kaichi Uchida [288] | 6-3,6-4 | |
| Challenger - Cary | 09/13 17:50 | 27 | [188] Dominik Koepfer v Reilly Opelka [143] | 6-7,4-6 | |
| Challenger - Cary | 09/12 20:20 | 26 | [239] Donald Young v Reilly Opelka [143] | 1-6,6-7 | |
| Challenger - Cary | 09/11 17:55 | 25 | [227] Ernesto Escobedo v Reilly Opelka [143] | 6-7,4-6 | |
| Challenger - Chicago | 09/09 17:30 | 29 | [173] Reilly Opelka v Denis Istomin [76] | 4-6,2-6 | |
| Challenger - Chicago | 09/08 19:00 | 28 | [222] Dominik Koepfer v Reilly Opelka [173] | 3-6,6-7 | |
| Challenger - Chicago | 09/07 19:30 | 27 | [246] Donald Young v Reilly Opelka [173] | 6-3,2-6,6-7 | |
| Challenger - Chicago | 09/06 21:05 | 26 | [173] Reilly Opelka v Michael Mmoh [120] | 6-4,6-4 | |
| Challenger - Chicago | 09/04 19:20 | 25 | [207] Roberto Quiroz v Reilly Opelka [173] | 3-6,2-6 | |
| US Open | 08/22 20:15 | 44 | [199] Miomir Kecmanovic v Reilly Opelka [173] | 6-7,6-4,6-4 | |
| Challenger - Winnetka | 07/11 01:40 | 25 | [259] Tom Jomby v Reilly Opelka [161] | 6-4,6-2 | |
| Wimbledon - Qualifikation | 06/26 15:55 | 45 | [123] Hubert Hurkacz v Reilly Opelka [160] | 6-3,7-5 | |
| Wimbledon - Qualifikation | 06/25 10:00 | 44 | [225] Mitchell Krueger v Reilly Opelka [158] | 7-5,3-6,4-6 | |
| French Open - Qualifikation | 05/24 08:00 | 45 | [144] Reilly Opelka v Jozef Kovalik [147] | 2-6,6-3,6-7 | |
| French Open - Qualifikation | 05/22 10:05 | 44 | [144] Reilly Opelka v Tallon Griekspoor [222] | 7-5,6-3 |
Wikipedia - Reilly Opelka
Reilly Opelka (* 28. August 1997 in St. Joseph, Michigan) ist ein US-amerikanischer Tennisspieler.