| Singles | |
|---|---|
| 2022 Matsuyama Challenger | |
| Champion |  Hong Seong-chan |
| Runner-up |  Wu Tung-lin |
| Score | 6–3, 6–2 |
This was the first edition of the tournament as an ATP Challenger Tour event. [1]
Hong Seong-chan won the title after defeating Wu Tung-lin 6–3, 6–2 in the final.
Christopher O'Connell (withdrew) Rinky Hijikata (first round) John Millman (withdrew)
Kaichi Uchida (quarterfinals)
Benoît Paire (second round, retired)
Damir Džumhur (second round) Li Tu (second round) Rio Noguchi (first round)| Semifinals | Final | ||||||||||||
 Lý Hoàng Nam | 2 | 5 | |||||||||||
| Wu Tung-lin | 6 | 7 | |||||||||||
| Wu Tung-lin | 3 | 2 | |||||||||||
| Q | Hong Seong-chan | 6 | 6 | ||||||||||
| WC | Shintaro Mochizuki | 1 | 6 | 3 | |||||||||
| Q | Hong Seong-chan | 6 | 2 | 6 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| Q | Shuichi Sekiguchi | 77 | 64 | 2r | |||||||||||||||||||||||
| Q | Koki Matsuda | 64 | 77 | 3 | Q | K Matsuda | 4 | 3 | |||||||||||||||||||
| PR | Y Sugita | 77 | 3 | 4 | NH Lý | 6 | 6 | ||||||||||||||||||||
| NH Lý | 65 | 6 | 6 | NH Lý | 6 | 78 | |||||||||||||||||||||
| SE | Y-h Hsu | 7 | 6 | SE | Y-h Hsu | 2 | 66 | ||||||||||||||||||||
| WC | Sho Katayama | 5 | 4 | SE | Y-h Hsu | 6 | 2 | ||||||||||||||||||||
| D Sweeny | 6 | 4 | 5 | 5 | B Paire | 4 | 1r | ||||||||||||||||||||
| 5 | B Paire | 4 | 6 | 7 | NH Lý | 2 | 5 | ||||||||||||||||||||
| 4 | K Uchida | 6 | 77 | T-l Wu | 6 | 7 | |||||||||||||||||||||
| Y Uchiyama | 3 | 64 | 4 | K Uchida | 7 | 77 | |||||||||||||||||||||
 Z Kolář | 3 | 1 | Alt | S Shimabukuro | 5 | 63 | |||||||||||||||||||||
| Alt | S Shimabukuro | 6 | 6 | 4 | K Uchida | 65 | 77 | 4 | |||||||||||||||||||
| WC | Yusuke Kusuhara | 1 | 1 | T-l Wu | 77 | 64 | 6 | ||||||||||||||||||||
| H Moriya | 6 | 6 | H Moriya | 6 | 5 | 1 | |||||||||||||||||||||
| T-l Wu | 6 | 6 | T-l Wu | 1 | 7 | 6 | |||||||||||||||||||||
| 8 | R Noguchi | 2 | 3 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | D Džumhur | 3 | 6 | 6 | |||||||||||||||||||||||
| Q |  E Kırkın | 6 | 3 | 2 | 6 | D Džumhur | 7 | 64 | 4 | ||||||||||||||||||
| WC | S Mochizuki | 6 | 6 | WC | S Mochizuki | 5 | 77 | 6 | |||||||||||||||||||
 FC Jianu | 3 | 4 | WC | S Mochizuki | 6 | 66 | 77 | ||||||||||||||||||||
| ND Ionel | 6 | 5 | 6 | ND Ionel | 4 | 78 | 63 | ||||||||||||||||||||
| LL | Y Shimizu | 4 | 7 | 2 | ND Ionel | 6 | 7 | ||||||||||||||||||||
 F Ferreira Silva | 6 | 6 | F Ferreira Silva | 4 | 5 | ||||||||||||||||||||||
| LL | N Nakagawa | 3 | 3 | WC | S Mochizuki | 1 | 6 | 3 | |||||||||||||||||||
| 7 | L Tu | 6 | 77 | Q | S-c Hong | 6 | 2 | 6 | |||||||||||||||||||
 R Ramanathan | 3 | 63 | 7 | L Tu | 2 | 2 | |||||||||||||||||||||
| Q | J Jung | 7 | 6 | Q | J Jung | 6 | 6 | ||||||||||||||||||||
| Yo Watanuki | 5 | 4 | Q | J Jung | 1 | 4 | |||||||||||||||||||||
| Q | S-c Hong | 6 | 6 | Q | S-c Hong | 6 | 6 | ||||||||||||||||||||
| Q | M Sasikumar | 2 | 1 | Q | S-c Hong | 6 | 6 | ||||||||||||||||||||
 N Serdarušić | 6 | 5 | 6 | N Serdarušić | 4 | 2 | |||||||||||||||||||||
| 2 | R Hijikata | 3 | 7 | 2 | |||||||||||||||||||||||
Roger Federer defeated Richard Gasquet in the final, 2–6, 6–3, 6–2 to win the men's singles tennis title at the 2006 Canadian Open.
Kim Clijsters defeated Justine Henin-Hardenne in the final, 7–5, 6–1 to win the women's singles tennis title at the 2005 Canadian Open.
Amélie Mauresmo defeated Jennifer Capriati in the final, 6–4, 6–1 to win the women's singles tennis title at the 2002 Canadian Open.
Yevgeny Kafelnikov was the defending champion but lost in the semifinals to Thomas Enqvist.
The 1999 ANZ Tasmanian International singles was the singles event of the sixth edition of the ANZ Tasmanian International. Patty Schnyder was the defending champion but did not compete that year.
Viktor Troicki defeated Marcos Baghdatis 3–6, 6–4, 6–3 in the final to win his first ATP singles title.
Liezel Huber and Bob Bryan were the defending champions, but they lost to Melanie Oudin and Jack Sock in the second round.
The 1999 Warsaw Cup by Heros singles was the singles event of the fifth edition of the Warsaw Open; a WTA Tier IV tournament held in Warsaw, Poland. Conchita Martínez won the tournament last year when it was a Tier III event. She did not compete this year.
Roger Federer was the defending champion, but was forced to withdraw from the tournament before the semifinals because of a back injury. Following Federer's withdrawal, Stefan Edberg and Jo-Wilfried Tsonga played a one set exhibition match to make up the evening session.
Tommy Haas was the defending champion, but lost in the second round this year.
Svetlana Kuznetsova was the defending champion, but withdrew from her second round match due to a lower left leg injury.
Anastasia Pavlyuchenkova was the defending champion, but lost to Svetlana Kuznetsova in the final, 2–6, 1–6.
Petra Kvitová was the defending champion, but withdrew before her first match due to a gastrointestinal illness.
Serena Williams was the defending champion, but lost in the second round to Sun Tiantian. Tiantian became the first ever player ranked outside the top 100 to defeat Williams in a main draw match.
Lucie Šafářová was the defending champion, but withdrew from her second-round match against Kristýna Plíšková.
Kiki Bertens was the defending champion and successfully defended her title, defeating Barbora Krejčíková in the final, 6–2, 6–1.
Tomáš Berdych was the two-time defending champion, but withdrew before the competition began.
Jack Sock was the defending champion, but lost in the second round to Reilly Opelka.
Wang Qiang was the defending champion, but lost in the first round to Peng Shuai.
Maryna Zanevska won her maiden WTA Tour singles title, defeating Kristína Kučová in the final, 6–4, 7–6(7–4).