2‑Dec‑2019 | M15 Monastir | Hard | QF | 758 | 455 | (4)Evgeny Tyurnev [RUS] d. Alvarez Varona | 3-6 7-6(3) 3-0 RET | | | | | | | | | |
2‑Dec‑2019 | M15 Monastir | Hard | R16 | 758 | 603 | Alvarez Varona d. Erik Crepaldi [ITA] | 7-6(3) 6-3 | | | | | | | | | |
2‑Dec‑2019 | M15 Monastir | Hard | R32 | 758 | 636 | Alvarez Varona d. Alexandr Igoshin [RUS] | 6-4 6-1 | | | | | | | | | |
25‑Nov‑2019 | M15 Monastir | Hard | QF | 808 | 442 | Aziz Dougaz [TUN] d. Alvarez Varona | 6-2 1-6 6-2 | | | | | | | | | |
25‑Nov‑2019 | M15 Monastir | Hard | R16 | 808 | 569 | Alvarez Varona d. (8)Zizou Bergs [BEL] | 6-4 3-6 6-3 | | | | | | | | | |
25‑Nov‑2019 | M15 Monastir | Hard | R32 | 808 | 884 | Alvarez Varona d. (Q)Mirko Martinez [SUI] | 6-4 4-6 6-2 | | | | | | | | | |
18‑Nov‑2019 | M15 Monastir | Hard | SF | 806 | 653 | Arnaud Bovy [BEL] d. Alvarez Varona | 6-3 6-7(7) 6-3 | | | | | | | | | |
18‑Nov‑2019 | M15 Monastir | Hard | QF | 806 | 718 | Alvarez Varona d. Nicolas Moreno De Alboran [USA] | 7-6(6) 6-2 | | | | | | | | | |
18‑Nov‑2019 | M15 Monastir | Hard | R16 | 806 | 512 | Alvarez Varona d. Gabriel Petit [FRA] | 6-3 6-4 | | | | | | | | | |
18‑Nov‑2019 | M15 Monastir | Hard | R32 | 806 | 729 | Alvarez Varona d. Francesco Vilardo [ITA] | 3-6 6-3 6-4 | | | | | | | | | |
21‑Oct‑2019 | M15 Benicarlo | Clay | R16 | 945 | 457 | (2)Alexander Zhurbin [RUS] d. Alvarez Varona | 6-4 4-1 RET | | | | | | | | | |
21‑Oct‑2019 | M15 Benicarlo | Clay | R32 | 945 | 698 | Alvarez Varona d. Andrey Chepelev [RUS] | 7-6(6) 6-1 | | | | | | | | | |
14‑Oct‑2019 | M15 Getafe Madrid | Hard | F | 976 | 804 | Anton Matusevich [GBR] d. Alvarez Varona | 7-5 6-4 | | | | | | | | | |
14‑Oct‑2019 | M15 Getafe Madrid | Hard | SF | 976 | 484 | Alvarez Varona d. Lucas Catarina [MON] | 6-2 6-3 | | | | | | | | | |
14‑Oct‑2019 | M15 Getafe Madrid | Hard | QF | 976 | 459 | Alvarez Varona d. Alexander Zhurbin [RUS] | 6-2 6-1 | | | | | | | | | |
14‑Oct‑2019 | M15 Getafe Madrid | Hard | R16 | 976 | 930 | Alvarez Varona d. Marco Brugnerotto [ITA] | 7-6(8) 6-3 | | | | | | | | | |
14‑Oct‑2019 | M15 Getafe Madrid | Hard | R32 | 976 | 1296 | Alvarez Varona d. (JR )Matteo Arnaldi [ITA] | 7-5 6-3 | | | | | | | | | |
7‑Oct‑2019 | M25 RibaRoja de Turia | Clay | R16 | 1009 | 1002 | Carlos Gimeno Valero [ESP] d. Alvarez Varona | 2-6 6-0 6-3 | | | | | | | | | |
7‑Oct‑2019 | M25 RibaRoja de Turia | Clay | R32 | 1009 | 737 | Alvarez Varona d. Carlos Lopez Montagud [ESP] | 0-6 6-4 6-4 | | | | | | | | | |
30‑Sep‑2019 | M15 Sabadell | Clay | R16 | 1000 | 495 | (4)Manuel Pena Lopez [ARG] d. Alvarez Varona | 6-0 6-7(4) 6-3 | | | | | | | | | |
30‑Sep‑2019 | M15 Sabadell | Clay | R32 | 1000 | 733 | Alvarez Varona d. Carlos Lopez Montagud [ESP] | 5-7 6-3 6-3 | | | | | | | | | |
5‑Aug‑2019 | M25 Pozoblanco | Hard | R32 | 903 | 1324 | Simon Anthony Ivanov [BUL] d. (WC)Alvarez Varona | 4-6 6-2 6-2 | | | | | | | | | |
29‑Jul‑2019 | Segovia CH | Hard | R64 | | 548 | (ITF)Felipe Meligeni Alves [BRA] d. (WC)Alvarez Varona | 6-2 6-3 | | 0.48 | 3.1% | 4.7% | 57.8% | 67.6% | 40.7% | 5/8 | 1:06 |
22‑Jul‑2019 | M25 Porto | Hard | QF | | 485 | (5)Hugo Grenier [FRA] d. Alvarez Varona | 6-2 6-1 | | | | | | | | | |
22‑Jul‑2019 | M25 Porto | Hard | R16 | | 442 | Alvarez Varona d. Albano Olivetti [FRA] | 1-6 7-6(6) 6-4 | | | | | | | | | |
22‑Jul‑2019 | M25 Porto | Hard | R32 | | | Alvarez Varona d. Francisco Dias [POR] | 5-7 6-1 6-3 | | | | | | | | | |
15‑Jul‑2019 | M15 Castelo Branco | Hard | F | | 636 | (6)Eduardo Struvay [COL] d. Alvarez Varona | 6-4 7-6(4) | | | | | | | | | |
15‑Jul‑2019 | M15 Castelo Branco | Hard | SF | | 443 | Alvarez Varona d. (2)Albano Olivetti [FRA] | 7-6(4) 6-2 | | | | | | | | | |
15‑Jul‑2019 | M15 Castelo Branco | Hard | QF | | | Alvarez Varona d. (PR)Marat Deviatiarov [UKR] | 7-6(4) 1-6 6-1 | | | | | | | | | |
15‑Jul‑2019 | M15 Castelo Branco | Hard | R16 | | 580 | Alvarez Varona d. Pablo Vivero Gonzalez [ESP] | 7-6(6) 6-3 | | | | | | | | | |
15‑Jul‑2019 | M15 Castelo Branco | Hard | R32 | | | Alvarez Varona d. (Q)Fabio Coelho [POR] | 6-3 6-3 | | | | | | | | | |
10‑Jun‑2019 | M25 Huelva | Clay | R32 | | 485 | Colin Sinclair [AUS] d. Alvarez Varona | 6-7(3) 6-4 6-2 | | | | | | | | | |
15‑Apr‑2019 | M15 Madrid | Clay | R32 | | 539 | (6)Tomas Lipovsek Puches [ARG] d. Alvarez Varona | 3-6 7-5 7-6(7) | | | | | | | | | |
8‑Apr‑2019 | M15 Reus | Clay | R32 | | 634 | (6)Maxime Chazal [FRA] d. Alvarez Varona | 5-7 6-3 7-6(3) | | | | | | | | | |
1‑Apr‑2019 | Villena CH | Clay | Q1 | | 316 | (1)Denis Yevseyev [KAZ] d. (WC)Alvarez Varona | 7-6(4) 6-1 | | 0.77 | 2.6% | 2.6% | 57.1% | 50.0% | 48.5% | 6/11 | 1:35 |