11‑Sep‑2023 | M15 Champaign IL | Hard | R32 | 767 | 1044 | Axel Nefve [USA] d. (3)Allaf | 6-2 4-6 6-3 | | | | | | | | | |
7‑Aug‑2023 | M25 Southaven | Hard | R32 | 793 | 567 | (4)Michael Zheng [USA] d. Allaf | 6-2 3-0 RET | | | | | | | | | |
31‑Jul‑2023 | M25 Decatur | Hard | QF | 822 | 461 | (1)Naoki Nakagawa [JPN] d. (5)Allaf | 7-6(0) 6-3 | | | | | | | | | |
31‑Jul‑2023 | M25 Decatur | Hard | R16 | 822 | | (5)Allaf d. (WC)Gavin Young [AUS] | 6-4 6-4 | | | | | | | | | |
31‑Jul‑2023 | M25 Decatur | Hard | R32 | 822 | 1670 | (5)Allaf d. (Q)Connor Bruce [USA] | 6-2 6-2 | | | | | | | | | |
24‑Jul‑2023 | M25 Edwardsville | Hard | QF | 794 | 815 | (JE)Ozan Baris [USA] d. Allaf | 7-5 6-3 | | | | | | | | | |
24‑Jul‑2023 | M25 Edwardsville | Hard | R16 | 794 | | Allaf d. (Q)Daniel Milavsky [USA] | 6-4 6-4 | | | | | | | | | |
24‑Jul‑2023 | M25 Edwardsville | Hard | R32 | 794 | 864 | Allaf d. Adam Neff [USA] | 3-6 6-3 6-3 | | | | | | | | | |
10‑Jul‑2023 | M25 Dallas | Hard | R16 | | | (2)Mitchell Krueger [USA] d. Allaf | 6-4 6-1 | | | | | | | | | |
10‑Jul‑2023 | M25 Dallas | Hard | R32 | | | Allaf d. Trey Hilderbrand [USA] | 6-7(7) 6-4 6-1 | | | | | | | | | |
26‑Jun‑2023 | M15 Irvine | Hard | R32 | 789 | 1087 | Andre Ilagan [USA] d. (8)Allaf | 6-2 6-3 | | | | | | | | | |
19‑Jun‑2023 | M15 Los Angeles | Hard | QF | 763 | | (Q)Ryan Seggerman [USA] d. (8)Allaf | 7-6(7) 6-1 | | | | | | | | | |
19‑Jun‑2023 | M15 Los Angeles | Hard | R16 | 763 | 1128 | (8)Allaf d. Hudson Rivera [USA] | 6-4 6-2 | | | | | | | | | |
19‑Jun‑2023 | M15 Los Angeles | Hard | R32 | 763 | 947 | (8)Allaf d. Alexander Kotzen [USA] | 6-3 7-5 | | | | | | | | | |
12‑Jun‑2023 | M15 San Diego | Hard | R32 | 751 | 929 | (Q)Cash Hanzlik [USA] d. (5)Allaf | 4-6 6-3 6-2 | | | | | | | | | |
24‑Apr‑2023 | M15 Tacarigua | Hard | R16 | 770 | 1336 | Miles Jones [USA] d. (6)Allaf | 3-6 6-2 6-2 | | | | | | | | | |
24‑Apr‑2023 | M15 Tacarigua | Hard | R32 | 770 | 1508 | (6)Allaf d. (Q)Aurel Ciocanu [CAN] | 6-1 6-3 | | | | | | | | | |
17‑Apr‑2023 | M15 Tacarigua | Hard | R32 | 768 | 1201 | (Q)Herbert Jody Maginley [ANT] d. (6)Allaf | 6-3 7-6(3) | | | | | | | | | |
27‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R16 | 790 | 694 | (8)Alec Beckley [RSA] d. Allaf | 1-6 6-3 6-4 | | | | | | | | | |
27‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R32 | 790 | 1259 | Allaf d. (Q)Tuncay Duran [TUR] | 3-6 6-3 6-4 | | | | | | | | | |
20‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R16 | 790 | 618 | (5)Jiri Barnat [CZE] d. Allaf | 7-6(5) 6-7(3) 6-3 | | | | | | | | | |
20‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R32 | 790 | 909 | Allaf d. Jakob Schnaitter [GER] | 6-4 7-6(2) | | | | | | | | | |
13‑Mar‑2023 | M15 Sharm ElSheikh | Hard | QF | 789 | 843 | (Q)Joshua Sheehy [USA] d. Allaf | 7-5 6-4 | | | | | | | | | |
13‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R16 | 789 | 1229 | Allaf d. Federico Bondioli [ITA] | 6-1 6-1 | | | | | | | | | |
13‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R32 | 789 | 536 | Allaf d. (5)Alexander Cozbinov [MDA] | 6-4 6-4 | | | | | | | | | |
6‑Mar‑2023 | M15 Sharm ElSheikh | Hard | R32 | 789 | 521 | (5)Leo Borg [SWE] d. (Q)Allaf | 2-6 7-6(0) 6-4 | | | | | | | | | |
27‑Feb‑2023 | Dubai | Hard | Q1 | 786 | 92 | (5)Christopher Oconnell [AUS] d. (WC)Allaf | 6-3 6-4 | | 0.64 | 7.1% | 1.8% | 48.2% | 66.7% | 58.6% | 1/3 | 1:17 |
20‑Feb‑2023 | M15 Sharm ElSheikh | Hard | R32 | 782 | 1305 | Alexander Blockx [BEL] d. Allaf | 6-2 7-6(5) | | | | | | | | | |
13‑Feb‑2023 | Manama CH | Hard | Q1 | 779 | 335 | (3)Andrea Arnaboldi [ITA] d. Allaf | 4-6 6-4 6-1 | | 0.84 | 5.6% | 0.0% | 64.8% | 58.7% | 52.0% | 2/7 | 1:50 |