| Men's singles | |
|---|---|
| 2018 Canberra Tennis International | |
| Champion |  Jordan Thompson |
| Runner-up |  Nicola Kuhn |
| Score | 6–1, 5–7, 6–4 |
Matthew Ebden was the defending champion but chose not to defend his title.
Jordan Thompson won the title after defeating Nicola Kuhn 6–1, 5–7, 6–4 in the final.
Jason Kubler (withdrew)
Yoshihito Nishioka (semifinals) Jordan Thompson (champion) Alex Bolt (first round) Marc Polmans (first round) Hiroki Moriya (first round) Yosuke Watanuki (quarterfinals) Yasutaka Uchiyama (first round)| Semifinals | Final | ||||||||||||
 Maxime Janvier | 4 | 5 | |||||||||||
| 3 | Jordan Thompson | 6 | 7 | ||||||||||
| 3 | Jordan Thompson | 6 | 5 | 6 | |||||||||
| Nicola Kuhn | 1 | 7 | 4 | ||||||||||
| Nicola Kuhn | 77 | 6 | |||||||||||
| 2 | Yoshihito Nishioka | 61 | 4 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| LL |  T-l Wu | 6 | 6 | ||||||||||||||||||||||||
| M Banes | 4 | 4 | LL | T-l Wu | 711 | 5 | 3 | ||||||||||||||||||||
| M Janvier | 6 | 6 | M Janvier | 69 | 7 | 6 | |||||||||||||||||||||
| Q |  B Klein | 4 | 3 | M Janvier | 77 | 6 | |||||||||||||||||||||
| Q | T Fancutt | 6 | 4 | 2 | WC | J Grills | 65 | 4 | |||||||||||||||||||
| S Doumbia | 4 | 6 | 6 | S Doumbia | 66 | 6 | 3 | ||||||||||||||||||||
| WC | Jacob Grills | 4 | 6 | 6 | WC | J Grills | 78 | 3 | 6 | ||||||||||||||||||
| 6 | H Moriya | 6 | 4 | 1 | M Janvier | 4 | 5 | ||||||||||||||||||||
| 3 | J Thompson | 6 | 6 | 3 | J Thompson | 6 | 7 | ||||||||||||||||||||
| WC | J Beale | 2 | 2 | 3 | J Thompson | 6 | 77 | ||||||||||||||||||||
 Y Mertens | 3 | 77 | 5 | Q |  R Statham | 2 | 63 | ||||||||||||||||||||
| Q | R Statham | 6 | 62 | 7 | 3 | J Thompson | 6 | 6 | |||||||||||||||||||
| WC | L Saville | 6 | 6 | B Ellis | 3 | 1 | |||||||||||||||||||||
| WC | A Vukic | 3 | 3 | WC | L Saville | 64 | 77 | 65 | |||||||||||||||||||
| B Ellis | 711 | 6 | B Ellis | 77 | 62 | 77 | |||||||||||||||||||||
| 8 | Y Uchiyama | 69 | 3 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | M Polmans | 64 | 6 | 63 | |||||||||||||||||||||||
| J Duckworth | 77 | 4 | 77 | J Duckworth | 4 | 6 | 3 | ||||||||||||||||||||
| A Santillan | 5 | 77 | 6 | A Santillan | 6 | 4 | 6 | ||||||||||||||||||||
 Alessandro Petrone | 7 | 64 | 1 | A Santillan | 4 | 0r | |||||||||||||||||||||
| N Kuhn | 6 | 6 | N Kuhn | 6 | 2 | ||||||||||||||||||||||
| Q | Francesco Vilardo | 1 | 3 | N Kuhn | 6 | 6 | |||||||||||||||||||||
| M Purcell | 6 | 63 | 6 | M Purcell | 2 | 4 | |||||||||||||||||||||
| 4 | A Bolt | 1 | 77 | 4 | N Kuhn | 77 | 6 | ||||||||||||||||||||
| 7 | Yo Watanuki | 77 | 6 | 2 | Y Nishioka | 61 | 4 | ||||||||||||||||||||
| F Reboul | 65 | 1 | 7 | Yo Watanuki | 77 | 61 | 6 | ||||||||||||||||||||
| A Harris | 77 | 4 | 4 | A Harris | 65 | 77 | 0 | ||||||||||||||||||||
| B Mousley | 63 | 6 | 0r | 7 | Yo Watanuki | 3 | 2 | ||||||||||||||||||||
 B Lock | 1 | 5 | 2 | Y Nishioka | 6 | 6 | |||||||||||||||||||||
 B Hassan | 6 | 7 | B Hassan | 4 | 3 | ||||||||||||||||||||||
| S Fanselow | 3 | 2 | 2 | Y Nishioka | 6 | 6 | |||||||||||||||||||||
| 2 | Y Nishioka | 6 | 6 | ||||||||||||||||||||||||
Franko Škugor was the defending champion but chose not to participate.
Sam Querrey defeated Rafael Nadal in the final, 6–3, 7–6(7–3) to win the men's singles tennis title at the 2017 Mexican Open.
Treat Huey and Max Mirnyi were the defending champions, but lost in the first round to Oliver Marach and Fabrice Martin.
Jordan Thompson was the defending champion but lost in the quarterfinals to Quentin Halys.
Lu Yen-hsun was the defending champion but chose not to defend his title.
Andy Murray was the two-time defending champion but lost to Jordan Thompson in the first round.
Darian King was the defending champion but chose not to defend his title.
Nicolaas Scholtz and Tucker Vorster were the defending champions but chose not to defend their title.
Dudi Sela was the defending champion but lost in the second round to Liam Broady.
Roger Federer defeated Rafael Nadal in the final, 6–4, 6–3 to win the singles tennis title at the 2017 Shanghai Masters. It was his second Shanghai Masters title and 27th Masters 1000 singles title overall.
Thanasi Kokkinakis and Jordan Thompson were the defending champions, but Kokkinakis chose to compete in the Hopman Cup instead. Thompson played alongside Lleyton Hewitt, but lost in the first round to Grigor Dimitrov and Ryan Harrison.
Thomas Fabbiano was the defending champion but chose not to defend his title.
Cameron Norrie was the defending champion but chose not to defend his title.
Ante Pavić was the defending champion but chose not to defend his title.
Damir Džumhur was the defending champion, but retired from his quarterfinal match against Jordan Thompson.
Steve Johnson was the defending champion, but lost in the first round to Christopher Eubanks.
Dan Evans was the defending champion but chose not to defend his title.
Stefanos Tsitsipas defeated Roberto Bautista Agut in the final, 6–4, 3–6, 7–6(7–2) to win the singles title at the 2022 Mallorca Championships.
Yoshihito Nishioka was the defending champion but chose not to defend his title.
Jordan Thompson was the defending champion but chose not to defend his title.