Head to Head
| ITTF South American Champs | 2022/07/25 00:30 | Diego Piguave v Guilherme Teodoro | L | 0-3 |
Home History
| ITTF South American Team Champs | 2024/06/10 18:00 | Diego Piguave v Adrian Rubinos | L | 0-3 |
| Challenger Series TT | 2024/03/29 09:50 | Akito Itagaki v Diego Piguave | W | 2-3 |
| Challenger Series TT | 2024/03/29 08:05 | Diego Piguave v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2024/03/28 18:35 | Jeromy Loffler v Diego Piguave | W | 2-3 |
| Challenger Series TT | 2024/03/28 16:15 | Tobias Slanina v Diego Piguave | L | 3-0 |
| Challenger Series TT | 2024/03/28 13:55 | Diego Piguave v Finn Luu | L | 2-3 |
| Challenger Series TT | 2024/03/28 11:00 | Diego Piguave v Oliver Both | L | 1-3 |
| Challenger Series TT | 2024/03/28 09:15 | Diego Piguave v David Reitspies | L | 0-3 |
Away History
| WTT Contender Mendoza | 2024/05/30 18:55 | Guilherme Teodoro v Manav Vikash Thakkar | L | 0-3 |
| WTT Contender Mendoza Quals | 2024/05/29 15:55 | Martin Andersen v Guilherme Teodoro | W | 2-3 |
| WTT Contender Mendoza Quals | 2024/05/28 21:50 | Manuel Moya v Guilherme Teodoro | W | 0-3 |
| WTT Contender Rio De Janeiro | 2024/05/23 22:50 | Guilherme Teodoro v Thibault Poret | L | 2-3 |
| WTT Saudi Smash Quals | 2024/05/01 09:05 | Yi-Hsin Feng v Guilherme Teodoro | L | 3-0 |
| WTT Feeder Dusseldorf Quals | 2024/04/08 14:55 | Guilherme Teodoro v Akash Pal | L | 0-3 |
| WTT Feeder Varazdin | 2024/04/04 12:20 | Yi-Hsin Feng v Guilherme Teodoro | L | 3-0 |
| WTT Feeder Otocec | 2024/03/29 17:05 | Guilherme Teodoro v Leonardo Kenzo Iizuka | L | 0-3 |