Argentine Francisco Cerundolo and American Maxime Cressy moved up the latest ATP rankings released Monday after winning their first titles at the weekend.
Cerundolo, 23, who broke into the Top 100 in February, now moves up nine places to a career-high 30 after winning in Bastad, Sweden.
France-born Cressy, 25, jumps eight places to 33rd after winning in Newport on Sunday.
The leaders remain unchanged with Russian Daniil Medvedev on top ahead of Germany's Alexander Zverev and Spaniard Rafael Nadal.
RANKINGS
1. Daniil Medvedev (RUS) 7775 pts
2. Alexander Zverev (GER) 6850
3. Rafael Nadal (ESP) 6165
4. Stefanos Tsitsipas (GRE) 5045
5. Casper Ruud (NOR) 4890
6. Carlos Alcaraz (ESP) 4845
7. Novak Djokovic (SRB) 4770
8. Andrey Rublev (RUS) 3540
9. Félix Auger-Aliassime (CAN) 3445
10. Jannik Sinner (ITA) 3185
11. Cameron Norrie (GBR) 3155
12. Hubert Hurkacz (POL) 3025
13. Taylor Fritz (USA) 2975
14. Diego Schwartzman (ARG) 2325
15. Matteo Berrettini (ITA) 2280
16. Marin Cilic (CRO) 2130
17. Reilly Opelka (USA) 2055
18. Grigor Dimitrov (BUL) 1740 (+1)
19. Roberto Bautista (ESP) 1623 (+1)
20. Gaël Monfils (FRA) 1615 (+1)
Selected:
30. Francisco Cerundolo (ARG) (+9)
33. Maxime Cressy (USA) 1252 (+8)