9‑Oct‑2023 | M25 Cairns | Hard | R32 | 1153 | 569 | (7)Makoto Ochi [JPN] d. Ferguson | 6-3 7-5 | | | | | | | | | |
4‑Sep‑2023 | M25 Sapporo | Hard | R16 | 1184 | 621 | (4)Shuichi Sekiguchi [JPN] d. Ferguson | 6-2 6-2 | | | | | | | | | |
4‑Sep‑2023 | M25 Sapporo | Hard | R32 | 1184 | 1679 | Ferguson d. (WC)Lennon Roark Jones [JPN] | 6-4 6-3 | | | | | | | | | |
21‑Aug‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | 1184 | 742 | (5)Maximus Jones [THA] d. (Q)Ferguson | 6-2 4-6 6-2 | | | | | | | | | |
24‑Jul‑2023 | M15 Caloundra | Hard | R32 | 1310 | 1117 | Jack Loutit [NZL] d. (WC)Ferguson | 6-3 3-6 1-0 RET | | | | | | | | | |
17‑Jul‑2023 | M15 Nakhon Si Thammarat | Hard | QF | 1310 | 475 | (1)Arthur Weber [FRA] d. Ferguson | 6-3 6-2 | | | | | | | | | |
17‑Jul‑2023 | M15 Nakhon Si Thammarat | Hard | R16 | 1310 | 829 | Ferguson d. (8)Yeongseok Jeong [KOR] | 5-7 6-1 6-2 | | | | | | | | | |
17‑Jul‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | 1310 | | Ferguson d. (Q)Vadym Konovchuk [UKR] | 1-6 6-3 6-2 | | | | | | | | | |
10‑Jul‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | 1239 | 509 | (1)Shinji Hazawa [JPN] d. (Q)Ferguson | 6-7(5) 6-1 6-2 | | | | | | | | | |
5‑Jun‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | 1740 | 494 | (1)Blake Ellis [AUS] d. (Q)Ferguson | 6-7(3) 6-3 6-4 | | | | | | | | | |
29‑May‑2023 | M15 Nakhon Si Thammarat | Hard | SF | 1740 | 669 | (5)Orel Kimhi [ISR] d. (Q)Ferguson | 6-0 4-6 6-4 | | | | | | | | | |
29‑May‑2023 | M15 Nakhon Si Thammarat | Hard | QF | 1740 | 1392 | (Q)Ferguson d. (Q)Ryotaro Taguchi [JPN] | 6-7(4) 6-4 6-3 | | | | | | | | | |
29‑May‑2023 | M15 Nakhon Si Thammarat | Hard | R16 | 1740 | | (Q)Ferguson d. (Q)Credit Chaiyarin [THA] | 6-3 6-3 | | | | | | | | | |
29‑May‑2023 | M15 Nakhon Si Thammarat | Hard | R32 | 1740 | 516 | (Q)Ferguson d. (3)Shinji Hazawa [JPN] | 6-2 6-4 | | | | | | | | | |