| Portugal Open | 02/14 13:20 | 6 | Joao Monteiro v David McBeath | W | 4-2 | |
| German Open | 01/28 14:05 | - | Gerrit Engemann v Joao Monteiro | W | 0-4 | |
| World Team Olympic Quals | 01/24 20:00 | - | Martin Allegro v Joao Monteiro | W | 0-3 | |
| North American Open | 12/06 22:05 | - | Tamas Lakatos v Joao Monteiro | L | 4-3 | |
| Belarus Open | 11/01 16:00 | - | Joao Monteiro v Anton Kallberg | L | 1-4 | |
| Belarus Open | 11/01 09:20 | - | Joao Monteiro v Tamas Lakatos | W | 4-3 | |
| German Open | 10/08 09:30 | - | Lev Katsman v Joao Monteiro | W | 3-4 | |
| Euro Team Champs | 09/08 14:30 | 1 | Joao Monteiro v Timo Boll | L | 1-3 | |
| Euro Team Champs | 09/07 15:00 | 1 | Joao Monteiro v Truls Moregard | L | 1-3 | |
| Euro Team Champs | 09/06 15:00 | 1 | Joao Monteiro v Stefan Fegerl | W | 3-1 | |
| Euro Team Champs | 09/05 14:30 | 1 | Joao Monteiro v Kalinikos Kreanga | W | 3-0 | |
| Euro Team Champs | 09/03 09:00 | 1 | Joao Monteiro v Ziver Gunduz | W | 3-0 | |
| European Games Team | 06/29 15:10 | - | Joao Monteiro v Anders Lind | W | 3-1 | |
| European Games Team | 06/27 17:30 | - | Joao Monteiro v Samuel Walker | W | 3-1 | |
| European Games Team | 06/27 11:00 | - | Emmanuel Lebesson v Joao Monteiro | L | 3-2 | |
| China Open | 05/30 13:05 | 5 | Timo Boll v Joao Monteiro | L | 4-3 | |
| China Open | 05/29 05:20 | - | Joao Monteiro v Omar Assar | W | 4-3 | |
| China Open | 05/28 03:15 | - | Joao Monteiro v Chun-Hsiang Chen | W | 4-1 | |
| World Championship | 04/23 17:50 | 6 | Zhendong Fan v Joao Monteiro | L | 4-0 | |
| World Championship | 04/23 11:20 | 57 | Yevhen Pryshchepa v Joao Monteiro | W | 2-4 | |
| Qatar Open - Gemischtes Doppel | 03/26 12:40 | - | Antoine Hachard v Joao Monteiro | L | 4-1 | |
| Katar Open - Damen | 03/08 22:20 | - | Joao Monteiro v Sheng Peng Fan | W | 3-2 | |
| Qatar Open - Gemischtes Doppel | 05/29 04:30 | - | Minha Hwang v Joao Monteiro | L | 4-2 | |
| Qatar Open - Gemischtes Doppel | 05/22 06:30 | 1 | Joao Monteiro v Alexandre Cassin | W | 4-3 | |
| Katar Open - Damen | 05/03 18:00 | 1 | Joao Monteiro v Daniel Habesohn | L | 0-3 | |
| Katar Open - Damen | 05/02 09:00 | 1 | Tomas Konecny v Joao Monteiro | W | 2-3 | |
| Katar Open - Damen | 04/29 12:00 | 1 | Joao Monteiro v Wi Hun Kang | W | 3-0 | |
| Katar Open - Damen | 04/06 12:30 | 1 | Vladimir Samsonov v Joao Monteiro | L | 3-2 | |
| Katar Open - Damen | 03/15 18:57 | - | Joao Monteiro v Jun Mizutani | L | 0-3 | |
| Qatar Open - Gemischtes Doppel | 03/07 11:40 | 1 | Andrej Gacina v Joao Monteiro | L | 4-2 |
João Monteiro (* 29. August 1983 in Guarda) ist ein portugiesischer Tischtennis-Nationalspieler. Er wurde 2014 Europameister im Team, 2015 im Doppel mit Stefan Fegerl und 2016 im Mixed mit seiner Frau Daniela Dodean. 2019 gewann er WM-Bronze im Doppel mit Tiago Apolónia.