499:
625:
778:
702:
647:
81:
767:
754:
672:
613:
113:
473:
447:
421:
741:
562:
550:
540:
102:
579:
335:
395:
362:
596:
164:
715:
662:
309:
637:
1242:
1638:
1537:
1557:
839:
1152:
1237:
1177:
1272:
1197:
1477:
1542:
1502:
232:
204:
1407:
1527:
732:
693:
92:
71:
211:
1567:
1232:
1212:
174:
832:
218:
1492:
962:
1037:
200:
1633:
1628:
957:
825:
1347:
1192:
967:
952:
917:
1592:
1292:
1277:
1447:
1437:
1427:
947:
1643:
1522:
1422:
1112:
189:
759:
676:
117:
1267:
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877:
922:
1582:
937:
1227:
997:
1577:
1572:
1482:
1362:
1282:
1097:
972:
1552:
771:
617:
225:
1597:
1317:
1207:
1137:
1102:
1072:
1057:
987:
932:
927:
897:
882:
145:
1547:
1067:
1562:
1512:
1467:
1372:
1322:
1257:
1147:
1087:
977:
902:
1412:
1387:
1382:
782:
707:
483:
185:
85:
1497:
1487:
1377:
1332:
1187:
1062:
1017:
862:
855:
848:
269:
405:
1607:
1602:
1472:
1342:
1287:
1082:
1052:
1042:
982:
907:
887:
1417:
1302:
1167:
1157:
1142:
1132:
1122:
1092:
1012:
746:
566:
554:
504:
106:
181:
1457:
1352:
1162:
256:
135:
1587:
1392:
1297:
1262:
1252:
1202:
1172:
1127:
1107:
572:
The following player received entry into the singles main draw using a protected ranking:
8:
1507:
1462:
1337:
1047:
1002:
817:
719:
457:
319:
1452:
1442:
1222:
1027:
1517:
1312:
1247:
1217:
1022:
1182:
589:
The following player received entry into the singles main draw as a special exempt:
1432:
1397:
1117:
1077:
1032:
509:
1402:
1367:
1007:
992:
273:
59:
1307:
1532:
1327:
629:
1622:
803:
624:
583:
345:
600:
374:
431:
265:
49:
777:
701:
646:
533:
The following players received wildcards into the singles main draw:
478:
452:
426:
80:
163:
766:
753:
671:
612:
340:
112:
740:
578:
561:
549:
539:
400:
367:
268:. It was the 1st edition of the tournament which was part of the
101:
661:
606:
The following players received entry from the qualifying draw:
261:
636:
595:
714:
314:
847:
804:"Rankings | Singles | ATP Tour | Tennis"
655:
The following players received entry as lucky losers:
1620:
1639:September 2021 sports events in South America
833:
279:
190:introducing citations to additional sources
840:
826:
16:Clay court professional tennis tournament
180:Relevant discussion may be found on the
1621:
821:
524:Rankings are as of 13 September 2021.
733:2021 Ambato La Gran Ciudad – Doubles
694:2021 Ambato La Gran Ciudad – Singles
157:
13:
276:between 20 and 26 September 2021.
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173:relies largely or entirely on a
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1:
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201:"2021 Ambato La Gran Ciudad"
7:
10:
1660:
730:
726:
691:
687:
280:Singles main-draw entrants
25:2021 Ambato La Gran Ciudad
873:
294:
127:
123:
98:
91:
77:
70:
65:
55:
45:
37:
29:
24:
1634:2021 in Ecuadorian sport
1629:2021 ATP Challenger Tour
850:2021 ATP Challenger Tour
291:
284:
270:2021 ATP Challenger Tour
783:Thiago AgustĂn Tirante
708:Thiago AgustĂn Tirante
567:Antonio Cayetano March
484:Thiago AgustĂn Tirante
86:Thiago AgustĂn Tirante
1644:Ambato La Gran Ciudad
264:tournament played on
257:Ambato La Gran Ciudad
136:Ambato La Gran Ciudad
1408:Mouilleron-le-Captif
186:improve this article
720:Juan Pablo Varillas
458:Juan Pablo Ficovich
320:Juan Pablo Varillas
272:. It took place in
260:was a professional
963:Saint Petersburg 2
953:Saint Petersburg 1
760:Cristian RodrĂguez
677:Alejandro González
544:Daniel EspĂn PĂ©rez
118:Cristian RodrĂguez
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641:Pol MartĂn Tiffon
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1563:Puerto Vallarta
1478:Charlottesville
1138:Aix-en-Provence
928:Potchefstroom 2
908:Potchefstroom 1
869:
868:
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772:Alejandro GĂłmez
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618:Alejandro GĂłmez
610:
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274:Ambato, Ecuador
247:
241:
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195:
193:
179:
167:
110:
99:
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60:Ambato, Ecuador
33:20–26 September
20:
17:
12:
11:
5:
1657:
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1608:Rio de Janeiro
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731:Main article:
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692:Main article:
689:
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666:Alexis Gautier
653:
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642:
632:
630:Patrick Kypson
620:
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569:
557:
545:
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529:Other entrants
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184:. Please help
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1593:FlorianĂłpolis
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747:Diego Hidalgo
742:
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584:Gerald Melzer
580:
575:
574:
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568:
563:
558:
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555:Diego Hidalgo
551:
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346:Andrej Martin
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203: –
202:
198:
197:Find sources:
191:
187:
183:
177:
176:
175:single source
171:This article
169:
165:
160:
159:
148: →
147:
143:
140:
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137:
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126:
122:
119:
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108:
107:Diego Hidalgo
103:
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61:
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54:
51:
48:
44:
40:
36:
32:
28:
23:
1508:Bratislava 2
1448:Buenos Aires
1357:
1303:Saint-Tropez
1208:Nur-Sultan 4
1193:Nur-Sultan 3
1173:Braunschweig
1133:Nottingham 2
1118:Bratislava 1
1108:Nottingham 1
948:Las Palmas 2
943:Nur-Sultan 2
938:Las Palmas 1
933:Nur-Sultan 1
807:
798:
758:
745:
706:
654:
651:MatĂas Zukas
605:
601:Gonzalo Lama
588:
571:
532:
406:Emilio GĂłmez
385:
380:
375:Hugo Dellien
373:
358:
254:
252:
239:
229:
222:
215:
208:
196:
172:
141:
134:
1363:Biel/Bienne
1098:Little Rock
1038:Tallahassee
785:6–3, 4–6, .
510:Mirza Bašić
432:Renzo Olivo
266:clay courts
1623:Categories
1518:Montevideo
1438:Santiago 3
1423:Santiago 2
1348:Istanbul 2
1318:Banja Luka
1268:LĂĽdescheid
1253:San Marino
1213:Pozoblanco
1188:Amersfoort
973:Santiago 1
923:ConcepciĂłn
878:Istanbul 1
790:References
212:newspapers
1598:Antalya 4
1578:Antalya 3
1568:SĂŁo Paulo
1543:Champaign
1513:Knoxville
1493:Guayaquil
1468:Las Vegas
1413:Barcelona
1373:Bucharest
1258:Meerbusch
1243:Cordenons
1233:Lexington
1143:Prostějov
1128:Orlando 2
1073:Heilbronn
1058:Salinas 2
1043:Salinas 1
1023:Orlando 1
978:Cleveland
903:Cherbourg
898:Antalya 2
893:Quimper 2
888:Antalya 1
883:Quimper 1
722:7–5, 7–5.
683:Champions
242:July 2022
182:talk page
66:Champions
1553:BrasĂlia
1538:Campinas
1533:Helsinki
1498:Tenerife
1488:Eckental
1463:Ismaning
1433:Napoli 2
1428:Alicante
1418:Napoli 1
1378:Columbus
1333:Szczecin
1298:Mallorca
1288:Prague 3
1278:Barletta
1263:Prague 2
1168:Salzburg
1148:Almaty 2
1123:Almaty 1
1103:Biella 7
1093:Oeiras 4
1088:Biella 6
1083:Oeiras 3
1068:Prague 1
1063:Biella 5
1018:Belgrade
1013:Oeiras 2
1003:Oeiras 1
998:Marbella
968:Biella 4
958:Biella 3
918:Biella 2
913:Biella 1
867: »
808:ATP Tour
292:Country
56:Location
1583:Forlì 3
1573:Forlì 2
1523:Ortisei
1483:Bergamo
1383:Orléans
1313:Sevilla
1248:Liberec
1238:Trieste
1228:Segovia
1218:Tampere
1178:Perugia
1153:Forlì 1
1053:Ostrava
1028:Split 2
1008:Split 1
854:«
727:Doubles
688:Singles
295:Player
226:scholar
93:Doubles
72:Singles
46:Surface
38:Edition
1603:Maia 2
1588:Maia 1
1558:Manama
1503:Roanne
1473:Lima 2
1453:Lošinj
1443:Bogotá
1398:Murcia
1393:Lima 1
1388:Lisbon
1358:Ambato
1343:Cary 2
1338:Rennes
1323:Cassis
1283:Warsaw
1273:Verona
1223:Poznań
1203:Cary 1
1078:Zagreb
1048:Rome 2
1033:Rome 1
988:Lugano
502:
476:
450:
424:
398:
365:
338:
312:
262:tennis
228:
221:
214:
207:
199:
144:
1458:Brest
1403:Sibiu
1368:Braga
1353:Quito
1308:Tulln
1163:Porto
1158:Milan
993:Zadar
983:Lille
763:def.
711:def.
301:Seed
298:Rank
285:Seeds
255:2021
233:JSTOR
219:books
1548:Bari
1328:Kyiv
1293:Como
1198:Todi
1183:Iași
1113:Lyon
864:2022
857:2020
514:269
488:267
462:247
436:207
410:156
350:123
324:122
253:The
205:news
146:2022
50:Clay
30:Date
1528:Pau
505:BIH
479:ARG
453:ARG
427:ARG
401:ECU
381:144
368:BOL
341:SVK
315:PER
188:by
41:1st
1625::
806:.
774:/
750:/
517:8
491:7
465:6
439:5
413:4
353:2
327:1
109:/
841:e
834:t
827:v
810:.
386:3
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240:(
230:·
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