| Singles | |
|---|---|
| 2021 Challenger Eckental | |
| Champion |  Daniel Masur |
| Runner-up |  Maxime Cressy |
| Score | 6–4, 6–4 |
Sebastian Korda was the defending champion [1] but chose not to defend his title.
Daniel Masur won the title after defeating Maxime Cressy 6–4, 6–4 in the final.
Jordan Thompson (quarterfinals)
Jiří Veselý (quarterfinals)
Jurij Rodionov (first round) Oscar Otte (first round) Tomáš Macháč (semifinals) Maxime Cressy (final) Mats Moraing (withdrew)
Kacper Żuk (first round)| Semifinals | Final | ||||||||||||
 Marc-Andrea Hüsler | 2 | 3 | |||||||||||
| Daniel Masur | 6 | 6 | |||||||||||
| Daniel Masur | 6 | 6 | |||||||||||
| 6 | Maxime Cressy | 4 | 4 | ||||||||||
| 5 | Tomáš Macháč | 3 | 6 | 65 | |||||||||
| 6 | Maxime Cressy | 6 | 3 | 77 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | J Thompson | 7 | 62 | 77 | |||||||||||||||||||||||
| WC | M Rosenkranz | 5 | 77 | 65 | 1 | J Thompson | 6 | 3 | |||||||||||||||||||
 R Bemelmans | 66 | 6 | 7 | R Bemelmans | 1 | 1r | |||||||||||||||||||||
| Q | Tobias Simon | 78 | 3 | 5 | 1 | J Thompson | 3 | 1 | |||||||||||||||||||
| M-A Hüsler | 6 | 6 | M-A Hüsler | 6 | 6 | ||||||||||||||||||||||
| Q | Christopher Heyman | 1 | 1 | M-A Hüsler | 3 | 6 | 6 | ||||||||||||||||||||
| WC | MH Rehberg | 3 | 4 | LL | L Miedler | 6 | 2 | 1 | |||||||||||||||||||
| LL | L Miedler | 6 | 6 | M-A Hüsler | 2 | 3 | |||||||||||||||||||||
| 4 | O Otte | 2 | 77 | 4 | D Masur | 6 | 6 | ||||||||||||||||||||
| D Masur | 6 | 63 | 6 | D Masur | 6 | 6 | |||||||||||||||||||||
| WC | M Möller | 2 | 5 |  M Bašić | 3 | 4 | |||||||||||||||||||||
| M Bašić | 6 | 7 | D Masur | 6 | 6 | ||||||||||||||||||||||
 R Ramanathan | 79 | 4 | 6 | R Ramanathan | 3 | 3 | |||||||||||||||||||||
| LL | A Šetkić | 67 | 6 | 3 | R Ramanathan | 7 | 77 | ||||||||||||||||||||
| M Marterer | 6 | 6 | M Marterer | 5 | 64 | ||||||||||||||||||||||
| 8 | K Żuk | 3 | 4 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | T Macháč | 77 | 4 | 6 | |||||||||||||||||||||||
 J Draper | 65 | 6 | 4 | 5 | T Macháč | 6 | 77 | ||||||||||||||||||||
| Q | H Squire | 77 | 2 | 77 | Q | H Squire | 2 | 64 | |||||||||||||||||||
| LL | A Erler | 63 | 6 | 65 | 5 | T Macháč | 6 | 6 | |||||||||||||||||||
 M Copil | 2 | 6 | 6 | D Stricker | 4 | 4 | |||||||||||||||||||||
 V Sachko | 6 | 2 | 4 | M Copil | 63 | 2 | |||||||||||||||||||||
| D Stricker | 5 | 77 | 6 | D Stricker | 77 | 6 | |||||||||||||||||||||
| 3 | J Rodionov | 7 | 65 | 4 | 5 | T Macháč | 3 | 6 | 65 | ||||||||||||||||||
| 6 | M Cressy | 61 | 6 | 6 | 6 | M Cressy | 6 | 3 | 77 | ||||||||||||||||||
| Q | J Härteis | 77 | 4 | 3 | 6 | M Cressy | 6 | 6 | |||||||||||||||||||
 G Blancaneaux | 6 | 6 | G Blancaneaux | 3 | 4 | ||||||||||||||||||||||
| E Furness | 1 | 1 | 6 | M Cressy | 77 | 77 | |||||||||||||||||||||
 A Vavassori | 6 | 3 | 6 | 2 | J Veselý | 60 | 63 | ||||||||||||||||||||
| M Bachinger | 4 | 6 | 3 | A Vavassori | 4 | 1 | |||||||||||||||||||||
| J Forejtek | 1 | 7 | 5 | 2 | J Veselý | 6 | 6 | ||||||||||||||||||||
| 2 | J Veselý | 6 | 5 | 7 | |||||||||||||||||||||||
Lloyd Harris was the defending champion but chose not to defend his title.
Maxime Cressy was the defending champion but lost in the third round to Ulises Blanch.
Ričardas Berankis was the defending champion but chose not to defend his title.
Ivo Karlović was the defending champion but lost in the third round to Geoffrey Blancaneaux.
Daniil Medvedev defeated Pierre-Hugues Herbert in the final, 6–4, 6–7(4–7), 6–4 to capture the men's singles tennis title at the 2021 Open 13 Provence.
Lorenzo Sonego defeated defending champion Laslo Đere in the final, 2–6, 7–6(7–5), 6–4 to win the men's singles title at the 2021 Sardegna Open. With the victory, Sonego became the first Italian in 15 years to capture an ATP Tour title on home soil.
Denis Kudla was the defending champion but chose not to defend his title.
Nick Kyrgios was the reigning champion from when the tournament was last held in 2019, but lost in the first round to Mackenzie McDonald.
Cameron Norrie defeated Nikoloz Basilashvili in the final, 3–6, 6–4, 6–1 to win the men's singles tennis title at the 2021 Indian Wells Masters. It was his first ATP Tour Masters 1000 title, and he became the first Briton to win the title. Basilashvili became the first Georgian to reach a Masters-level final since Alex Metreveli in 1968, and the first to do so while representing Georgia as an independent nation.
John Millman was the defending champion, but lost in the quarterfinals to James Duckworth.
Ilya Ivashka was the defending champion but chose not to defend his title.
Ernests Gulbis was the defending champion but chose not to defend his title.
Maxime Cressy was the defending champion but lost in the quarterfinals to Vitaliy Sachko.
Cameron Norrie defeated Reilly Opelka in the final, 7–6(7–1), 7–6(7–4) to win the singles title at the 2022 Delray Beach Open.
Defending champion Stefanos Tsitsipas defeated Alejandro Davidovich Fokina in the final, 6–3, 7–6(7–3) to win the singles tennis title at the 2022 Monte-Carlo Masters. He became the sixth player to win consecutive titles at the Monte-Carlo Masters in the Open Era. The win also earned him his second Masters 1000 title and his eighth career singles title overall.
Novak Djokovic defeated Stefanos Tsitsipas in the final, 6–0, 7–6(7–5) to win the men's singles tennis title at the 2022 Italian Open. It was his sixth Italian Open title and record-extending 38th Masters 1000 title overall. Djokovic did not lose a set during the tournament, and won his 1000th ATP Tour-level career match against Casper Ruud in the semifinals.
Hubert Hurkacz defeated Daniil Medvedev in the final, 6–1, 6–4 to win the singles tennis title at the 2022 Halle Open.
Taylor Fritz defeated Maxime Cressy in the final, 6–2, 6–7(4–7), 7–6(7–4) to win the men's singles tennis title at the 2022 Eastbourne International.
Maxime Cressy defeated Alexander Bublik in the final, 2–6, 6–3, 7–6(7–3) to win the men's singles tennis title at the 2022 Hall of Fame Open. It was his maiden ATP Tour title.
Maxime Cressy was the defending champion but chose not to defend his title.