| Wikipedia | Eng / Fr | Previous events | Oeiras 4 Challenger |
| DEADLINE (UTC+2) | 2021-05-25 10:30:56 | Category / CUT | Challenger / 32 |
| Location | Oeiras  |
Tennis court / Conditions | Clay |
| Dates | 2021-05-24 - 2021-05-30 | Prize Money | 31 440 EUR |
| Winners |
Gastao Elias grandje |
Ratio BWW | 38.7 % (12/31) |
Unlucky loser : Alqualonde - (2021-06-17 21:50)
“ Magnifique, j'enchaîne 2 interviews !!!! Ah maintenant il y a une interview pour le dernier... ah ben oui c'est moi tiens. Bon il est temps d'arrêter les Challengers... vivement les Futures ;-) ”
| # | Player | Points defending | Points | Picks | Good picks | Ratio | Winner | Runner-up | Semi-finalist | - | PTS | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | #16-Sd#1 | grandje |  | 35 | 25 | 15/25 | 60.0% | Elias | Rune | Borges - Blancaneaux | V | 125 | |
| 2 |  | #45-Sd#5 | MaxlaMenace | 20 | 25 | 11/25 | 44.0% | Cachin | Borges | Elias - Valero | F | 75 | ||
| 3 | | #46-Sd#6 | kayoo83 |  | 16 | 25 | 11/25 | 44.0% | Wu | Bourgue | Borges - Lenz | SF1 | 45 | |
| 4 |  | #23-Sd#2 | Adunar | 15 | 25 | 6/25 | 24.0% | Cachin | Elias | Quiroz - Rune | SF2 | 45 | ||
| 5 | | #30-Sd#3 | tib1211 |  | 11 | 25 | 8/25 | 32.0% | Blancaneaux | Quiroz | Carabelli - Sachko | QF | 25 | |
| 6 |  | #64 | Zedon57 | 11 | 25 | 7/25 | 28.0% | Bourgue | Valero | Borges - Oliveira | QF | 25 | ||
| 7 | | #52-Sd#7 | Topper |  | 7 | 25 | 4/25 | 16.0% | Bourgue | Lenz | Borges - Sijsling | QF | 25 | |
| 8 | | #56-Sd#8 | JSPAD95 |  | 6 | 25 | 5/25 | 20.0% | Quiroz | Valero | Bonadio - Wu | QF | 25 | |
| 9 | | #42-Sd#4 | Alqualonde | 5 | 25 | 4/25 | 16.0% | Bonadio | Cachin | Ortega-Olmedo - Galovic | 8e | 10 | ||
9 Players. Missing members of the top20 LLTL: #1-Tono #2-Tipsytime #3-mcatolico #3-LeTennis #5-TennisElbow #6-gasgalarza #7-tenedab #8-Dan10nis #9-backhandpass #10-Adriano2000x #11-Panatta #12-latizada #13-Toastt3 #14-SNAP #15-PrinceGaga #17-srematias #18-CocoJumbo #19-Energyx17 #20-Faux
* If several players have the same points AND the same number of good picks, the ATP points are shared between these players. For more details, please read the article.
| Stage | 32e | 16e | 8e | QF | SF2 | SF1 | F | V |
|---|---|---|---|---|---|---|---|---|
| Points per good pick | - | 1 | 2 | 3 | 4 | 4 | 5 | - |
| Final prize LLTL rank. | 0 | 0 | 10 | 25 | 45 | 45 | 75 | 125 |