| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 4.30 | 6 | GRN | 2022-08-05 00:00:00 | 08) Pole Vault | | SB |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 15.06 | 6 | GRN | 2022-08-05 00:00:00 | 06) 110m Hurdles | | SB |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 45.59 | 3 | GRN | 2022-08-05 00:00:00 | 07) Discus | | |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 4:58.41 | 6 | GRN | 2022-08-05 00:00:00 | 10) 1500m | | SB |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 60.78 | 2 | GRN | 2022-08-05 00:00:00 | 09) Javelin | | SB |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 7787 | 4 | GRN | 2022-08-05 00:00:00 | FINAL | | SB |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 2.00 | 3 | GRN | 2022-08-04 00:00:00 | 04) High Jump | | SB |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 7.33 | 5 | GRN | 2022-08-04 00:00:00 | 02) Long Jump | | SB |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 11.01 | 4 | GRN | 2022-08-04 00:00:00 | 01) 100m | | SB |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 14.53 | 3 | GRN | 2022-08-04 00:00:00 | 03) Shot Put | | SB |
| Commonwealth Games 2022 Birmingham | Decathlon (Men) | 49.67 | 6 | GRN | 2022-08-04 00:00:00 | 05) 400m | | SB |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 7756pts | 4 | GRN | 2018-04-10 00:00:00 | FINAL | 1082 | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 1.95 | 6 | GRN | 2018-04-09 00:00:00 | High Jump | | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 4.20 | 3 | GRN | 2018-04-09 00:00:00 | Pole Vault GrpB | | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 7.26 | 4 | GRN | 2018-04-09 00:00:00 | Long Jump | | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 11.20 | 3 | GRN | 2018-04-09 00:00:00 | 100m H1 | | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 15.24 | 3 | GRN | 2018-04-09 00:00:00 | Shot Put | | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 15.25 | 4 | GRN | 2018-04-09 00:00:00 | 110m Hurdles H1 | | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 48.04 | 2 | GRN | 2018-04-09 00:00:00 | Discus | | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 50.49 | 6 | GRN | 2018-04-09 00:00:00 | 400m H1 | | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 5:04.32 | 6 | GRN | 2018-04-09 00:00:00 | 1500m | | |
| Commonwealth Games 2018 Gold Coast | Decathlon (Men) | 67.47 | 2 | GRN | 2018-04-09 00:00:00 | Javelin | | |
| World Championship 2017 London | Decathlon (Men) | 4.50 | 19 | GRN | 2017-08-12 00:00:00 | Pole Vault | | SB |
| World Championship 2017 London | Decathlon (Men) | 14.68 | 16 | GRN | 2017-08-12 00:00:00 | 110m Hurdles | | SB |
| World Championship 2017 London | Decathlon (Men) | 45.39 | 9 | GRN | 2017-08-12 00:00:00 | Discus | | |
| World Championship 2017 London | Decathlon (Men) | 4:36.62 | 7 | GRN | 2017-08-12 00:00:00 | 1500m | | SB |
| World Championship 2017 London | Decathlon (Men) | 64.64 | 5 | GRN | 2017-08-12 00:00:00 | Javelin | | |
| World Championship 2017 London | Decathlon (Men) | 8227pts | 7 | GRN | 2017-08-12 00:00:00 | FINAL | 1154 | |
| World Championship 2017 London | Decathlon (Men) | 2.08 | 7 | GRN | 2017-08-11 00:00:00 | High Jump | | SB |
| World Championship 2017 London | Decathlon (Men) | 7.46 | 10 | GRN | 2017-08-11 00:00:00 | Long Jump | | |
| World Championship 2017 London | Decathlon (Men) | 11.081 | 20 | GRN | 2017-08-11 00:00:00 | 100m | | SB |
| World Championship 2017 London | Decathlon (Men) | 15.01 | 7 | GRN | 2017-08-11 00:00:00 | Shot Put | | |
| World Championship 2017 London | Decathlon (Men) | 49.09 | 18 | GRN | 2017-08-11 00:00:00 | 400m | | |
| Olympic Games 2016 Rio | Decathlon (Men) | 14.79 | 3 | GRN | 2016-08-18 00:00:00 | 110m Heat1 | | SB |
| Olympic Games 2016 Rio | Decathlon (Men) | 4.50m | 10 | GRN | 2016-08-18 00:00:00 | PoleVault GrpB | | |
| Olympic Games 2016 Rio | Decathlon (Men) | 45.10 | 6 | GRN | 2016-08-18 00:00:00 | Discus GrpA | | |
| Olympic Games 2016 Rio | Decathlon (Men) | 4:30.53 | 7 | GRN | 2016-08-18 00:00:00 | 1500m Heat2 | | PB |
| Olympic Games 2016 Rio | Decathlon (Men) | 69.92m | 1 | GRN | 2016-08-18 00:00:00 | Javelin GrpA | | PB |
| Olympic Games 2016 Rio | Decathlon (Men) | 8323pts | 9 | GRN | 2016-08-18 00:00:00 | FINAL | 1169 | |
| Olympic Games 2016 Rio | Decathlon (Men) | 10.93 | 1 | GRN | 2016-08-17 00:00:00 | 100m Heat1 | | |
| Olympic Games 2016 Rio | Decathlon (Men) | 14.77m | 4 | GRN | 2016-08-17 00:00:00 | ShotPut GrpB | | |
| Olympic Games 2016 Rio | Decathlon (Men) | 2.07m | 7 | GRN | 2016-08-17 00:00:00 | High Jump GrpA | | |
| Olympic Games 2016 Rio | Decathlon (Men) | 49.14 | 4 | GRN | 2016-08-17 00:00:00 | 400m Heat2 | | SB |
| Olympic Games 2016 Rio | Decathlon (Men) | 7.42m | 5 | GRN | 2016-08-17 00:00:00 | LongJump GrpB | | |
| World Championship 2015 Beijing | Decathlon (Men) | 8302pts | 8 | GRN | 2015-08-29 01:00:00 | FINAL | 1166 | NR |
| World Championship 2015 Beijing | Decathlon (Men) | 4.50 | 21 | GRN | 2015-08-29 00:00:00 | Pole Vault | 0 | |
| World Championship 2015 Beijing | Decathlon (Men) | 14.58 | 12 | GRN | 2015-08-29 00:00:00 | 110m Hurdles | 0 | PB |
| World Championship 2015 Beijing | Decathlon (Men) | 45.95 | 3 | GRN | 2015-08-29 00:00:00 | Discus | 0 | PB |
| World Championship 2015 Beijing | Decathlon (Men) | 4:32.57 | 11 | GRN | 2015-08-29 00:00:00 | 1500m | 0 | PB |
| World Championship 2015 Beijing | Decathlon (Men) | 63.41 | 6 | GRN | 2015-08-29 00:00:00 | Javelin | 0 | |
| World Championship 2015 Beijing | Decathlon (Men) | 2.10 | 4 | GRN | 2015-08-28 01:00:00 | High Jump | 0 | SB |
| World Championship 2015 Beijing | Decathlon (Men) | 7.66 | 3 | GRN | 2015-08-28 01:00:00 | Long Jump | 0 | SB |
| World Championship 2015 Beijing | Decathlon (Men) | 11.02 | 18 | GRN | 2015-08-28 01:00:00 | 100m | 0 | |
| World Championship 2015 Beijing | Decathlon (Men) | 15.02 | 4 | GRN | 2015-08-28 01:00:00 | Shot Put | 0 | |
| World Championship 2015 Beijing | Decathlon (Men) | 49.89 | 20 | GRN | 2015-08-28 01:00:00 | 400m | 0 | |
| Commonwealth Games 2014 Glasgow | Decathlon (Men) | 8070pts | 3 | GRN | 2014-07-29 00:00:00 | FINAL | 1130 | NR |
| Olympic Games 2012 London | Decathlon (Men) | DNF | | GRN | 2012-08-09 00:00:00 | FINAL | 0 | |
| Olympic Games 2012 London | Decathlon (Men) | DNS | | GRN | 2012-08-09 00:00:00 | 110m Hurdles H1 | | |
| Olympic Games 2012 London | Decathlon (Men) | DNS | | GRN | 2012-08-09 00:00:00 | Discus Group A | | |
| Olympic Games 2012 London | Decathlon (Men) | DNS | | GRN | 2012-08-09 00:00:00 | Pole Vault B | | |
| Olympic Games 2012 London | Decathlon (Men) | 11.12 | 4 | GRN | 2012-08-08 00:00:00 | 100m Heat1 | | |
| Olympic Games 2012 London | Decathlon (Men) | 13.28m | 13 | GRN | 2012-08-08 00:00:00 | Shot Put GrpB | | |
| Olympic Games 2012 London | Decathlon (Men) | 2.05m | 5 | GRN | 2012-08-08 00:00:00 | High Jump GrpA | | |
| Olympic Games 2012 London | Decathlon (Men) | 7.63 | 3 | GRN | 2012-08-08 00:00:00 | Long Jump GrpA | | |
| Olympic Games 2012 London | Decathlon (Men) | 50.17 | 8 | GRN | 2012-08-08 00:00:00 | 400m Heat2 | | |