Tournaments
| Year | Tour | Tournament | Surface | Level | Dates | Matches | Champion |
|---|---|---|---|---|---|---|---|
| 2021 | ATP | Davis Cup Finals RR: KAZ vs SWE | Hard | Davis Cup | 2021-11-27 | 2 | - |
| 2021 | ATP | Davis Cup Finals RR: RTF vs ECU | Hard | Davis Cup | 2021-11-27 | 2 | - |
| 2021 | ATP | Davis Cup Finals RR: SRB vs GER | Hard | Davis Cup | 2021-11-27 | 2 | - |
| 2021 | ATP | Davis Cup Finals RR: ESP vs ECU | Hard | Davis Cup | 2021-11-26 | 2 | - |
| 2021 | ATP | Davis Cup Finals RR: SRB vs AUT | Hard | Davis Cup | 2021-11-26 | 2 | - |
| 2021 | ATP | Davis Cup Finals RR: USA vs ITA | Hard | Davis Cup | 2021-11-26 | 2 | - |
| 2021 | ATP | Davis Cup WG1 PO: UKR vs NOR | Hard | Davis Cup | 2021-11-26 | 3 | - |
| 2021 | ATP | Davis Cup WG2 PO: TUN vs ZIM | Clay | Davis Cup | 2021-11-26 | 3 | - |
| 2021 | ATP | Davis Cup Finals RR: CAN vs SWE | Hard | Davis Cup | 2021-11-25 | 2 | - |
| 2021 | ATP | Davis Cup Finals RR: CRO vs AUS | Hard | Davis Cup | 2021-11-25 | 2 | - |
| 2021 | ATP | Davis Cup Finals RR: FRA vs CZE | Hard | Davis Cup | 2021-11-25 | 2 | - |
| 2021 | ATP | Tour Finals | Hard | Tour Finals | 2021-11-15 | 15 | Alexander Zverev |
| 2021 | WTA | Guadalajara Finals | Hard | Tour Finals | 2021-11-10 | 15 | Garbine Muguruza |
| 2021 | WTA | Linz | Hard | WTA International | 2021-11-08 | 27 | Alison Riske Amritraj |
| 2021 | ATP | NextGen Finals | Hard | ATP 500/250 | 2021-11-08 | 15 | Carlos Alcaraz |
| 2021 | ATP | Stockholm | Hard | ATP 500/250 | 2021-11-08 | 27 | Tommy Paul |
| 2021 | WTA | BJK Cup Finals F: RTF vs SUI | Hard | BJK Cup | 2021-11-06 | 2 | - |
| 2021 | WTA | BJK Cup Finals SF: AUS vs SUI | Hard | BJK Cup | 2021-11-05 | 2 | - |
| 2021 | WTA | BJK Cup Finals SF: RTF vs USA | Hard | BJK Cup | 2021-11-05 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: AUS vs BLR | Hard | BJK Cup | 2021-11-04 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: CZE vs SUI | Hard | BJK Cup | 2021-11-04 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: FRA vs RTF | Hard | BJK Cup | 2021-11-03 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: USA vs ESP | Hard | BJK Cup | 2021-11-03 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: AUS vs BEL | Hard | BJK Cup | 2021-11-02 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: GER vs SUI | Hard | BJK Cup | 2021-11-02 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: RTF vs CAN | Hard | BJK Cup | 2021-11-02 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: USA vs SVK | Hard | BJK Cup | 2021-11-02 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: BLR vs BEL | Hard | BJK Cup | 2021-11-01 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: CZE vs GER | Hard | BJK Cup | 2021-11-01 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: ESP vs SVK | Hard | BJK Cup | 2021-11-01 | 2 | - |
| 2021 | WTA | BJK Cup Finals RR: FRA vs CAN | Hard | BJK Cup | 2021-11-01 | 2 | - |
| 2021 | ATP | Paris Masters | Hard | Masters 1000 | 2021-11-01 | 55 | Novak Djokovic |
| 2021 | WTA | Cluj-Napoca 2 | Hard | WTA International | 2021-10-25 | 31 | Anett Kontaveit |
| 2021 | WTA | Courmayeur | Hard | WTA International | 2021-10-25 | 31 | Donna Vekic |
| 2021 | ATP | St. Petersburg | Hard | ATP 500/250 | 2021-10-25 | 27 | Marin Cilic |
| 2021 | ATP | Vienna | Hard | ATP 500/250 | 2021-10-25 | 31 | Alexander Zverev |
| 2021 | ATP | Antwerp | Hard | ATP 500/250 | 2021-10-18 | 27 | Jannik Sinner |
| 2021 | WTA | Moscow | Hard | WTA Premier | 2021-10-18 | 27 | Anett Kontaveit |
| 2021 | ATP | Moscow | Hard | ATP 500/250 | 2021-10-18 | 27 | Aslan Karatsev |
| 2021 | WTA | Tenerife | Hard | WTA International | 2021-10-18 | 31 | Ann Li |
| 2021 | WTA | Indian Wells | Hard | WTA Premier | 2021-10-06 | 95 | Paula Badosa |
| 2021 | ATP | Indian Wells Masters | Hard | Masters 1000 | 2021-10-04 | 95 | Cameron Norrie |
| 2021 | WTA | Chicago 2 | Hard | WTA Premier | 2021-09-27 | 55 | Garbine Muguruza |
| 2021 | WTA | Nur-Sultan | Hard | WTA International | 2021-09-27 | 31 | Alison Van Uytvanck |
| 2021 | ATP | San Diego | Hard | ATP 500/250 | 2021-09-27 | 27 | Casper Ruud |
| 2021 | ATP | Sofia | Hard | ATP 500/250 | 2021-09-27 | 27 | Jannik Sinner |
| 2021 | ATP | Laver Cup | Hard | ATP 500/250 | 2021-09-24 | 6 | - |
| 2021 | ATP | Metz | Hard | ATP 500/250 | 2021-09-20 | 27 | Hubert Hurkacz |
| 2021 | ATP | Nur-Sultan | Hard | ATP 500/250 | 2021-09-20 | 27 | Soon Woo Kwon |
| 2021 | WTA | Ostrava | Hard | WTA Premier | 2021-09-20 | 27 | Anett Kontaveit |
| 2021 | ATP | Davis Cup WG1 R1: ARG vs BLR | Clay | Davis Cup | 2021-09-18 | 4 | - |
| 2021 | ATP | Davis Cup WG1 R1: BEL vs BOL | Clay | Davis Cup | 2021-09-18 | 4 | - |
| 2021 | ATP | Davis Cup WG1 R1: BRA vs LBN | Clay | Davis Cup | 2021-09-18 | 3 | - |
| 2021 | ATP | Davis Cup WG1 R1: NED vs URU | Clay | Davis Cup | 2021-09-18 | 3 | - |
| 2021 | ATP | Davis Cup WG1 R1: POR vs ROU | Hard | Davis Cup | 2021-09-18 | 3 | - |
| 2021 | ATP | Davis Cup WG2 R1: LTU vs GRE | Hard | Davis Cup | 2021-09-18 | 3 | - |
| 2021 | ATP | Davis Cup WG2 R1: RSA vs VEN | Hard | Davis Cup | 2021-09-18 | 3 | - |
| 2021 | ATP | Davis Cup WG2 R1: TUR vs LAT | Hard | Davis Cup | 2021-09-18 | 3 | - |
| 2021 | ATP | Davis Cup WG1 R1: BIH vs PER | Clay | Davis Cup | 2021-09-17 | 4 | - |
| 2021 | ATP | Davis Cup WG1 R1: CHI vs SVK | Hard | Davis Cup | 2021-09-17 | 3 | - |