<p>Novak Djokovic extended his record of weeks as world number one to 379 in the latest ATP rankings released on Monday, although Carlos Alcaraz remains in hot pursuit.</p>.<p>The 35-year-old winner of 22 Grand Slam titles edged ahead of Steffi Graf's all-time record last week despite losing in the Dubai semi-finals to Daniil Medvedev.</p>.<p><strong>Also Read — <a href="https://www.deccanherald.com/sports/tennis/djokovic-withdraws-from-indian-wells-amid-us-visa-row-1197589.html" target="_blank">Djokovic withdraws from Indian Wells amid US visa row</a></strong><br /> </p>.<p>The Russian ended Djokovic's 20-match win streak and perfect start to 2023 before claiming his third title in as many weeks with defeat of compatriot Andrey Rublev in Dubai.</p>.<p>He moved up a place to sixth.</p>.<p>Second-ranked Alcaraz will take over at the ATP summit if he wins the Indian Wells Masters -- Djokovic was forced to withdraw from the event starting this week on Sunday.</p>.<p>The Serb is unable to enter the United States because he is unvaccinated against Covid-19. A petition to US authorities for special permission to enter was rejected.</p>.<p>ATP top 20</p>.<p>1. Novak Djokovic (SRB) 7,160 points</p>.<p>2. Carlos Alcaraz (ESP) 6,780</p>.<p>3. Stefanos Tsitsipas (GRE) 5,805</p>.<p>4. Casper Ruud (NOR) 5,560</p>.<p>5. Taylor Fritz (USA) 3,795</p>.<p>6. Daniil Medvedev 3,775 (+1)</p>.<p>7. Andrey Rublev 3,660 (-1)</p>.<p>8. Holger Rune (NOR) 3,321 (+2)</p>.<p>9. Rafael Nadal (ESP) 3,315 (-1)</p>.<p>10. Felix Auger-Aliassime (CAN) 3,245 (-1)</p>.<p>11. Hubert Hurkacz (POL) 3,110</p>.<p>12. Cameron Norrie (GBR) 2,815</p>.<p>13. Jannik Sinner (ITA) 2,655</p>.<p>14. Alexander Zverev (GER) 2,500</p>.<p>15. Karen Khachanov 2,470</p>.<p>16. Frances Tiafoe (USA) 2,395</p>.<p>17. Pablo Carreno Busta (ESP) 2,240</p>.<p>18. Alex de Minaur (AUS) 2,165 (+4)</p>.<p>19. Tommy Paul (USA) 2,000 (+4)</p>.<p>20. Borna Coric (CRO) 1,905</p>
<p>Novak Djokovic extended his record of weeks as world number one to 379 in the latest ATP rankings released on Monday, although Carlos Alcaraz remains in hot pursuit.</p>.<p>The 35-year-old winner of 22 Grand Slam titles edged ahead of Steffi Graf's all-time record last week despite losing in the Dubai semi-finals to Daniil Medvedev.</p>.<p><strong>Also Read — <a href="https://www.deccanherald.com/sports/tennis/djokovic-withdraws-from-indian-wells-amid-us-visa-row-1197589.html" target="_blank">Djokovic withdraws from Indian Wells amid US visa row</a></strong><br /> </p>.<p>The Russian ended Djokovic's 20-match win streak and perfect start to 2023 before claiming his third title in as many weeks with defeat of compatriot Andrey Rublev in Dubai.</p>.<p>He moved up a place to sixth.</p>.<p>Second-ranked Alcaraz will take over at the ATP summit if he wins the Indian Wells Masters -- Djokovic was forced to withdraw from the event starting this week on Sunday.</p>.<p>The Serb is unable to enter the United States because he is unvaccinated against Covid-19. A petition to US authorities for special permission to enter was rejected.</p>.<p>ATP top 20</p>.<p>1. Novak Djokovic (SRB) 7,160 points</p>.<p>2. Carlos Alcaraz (ESP) 6,780</p>.<p>3. Stefanos Tsitsipas (GRE) 5,805</p>.<p>4. Casper Ruud (NOR) 5,560</p>.<p>5. Taylor Fritz (USA) 3,795</p>.<p>6. Daniil Medvedev 3,775 (+1)</p>.<p>7. Andrey Rublev 3,660 (-1)</p>.<p>8. Holger Rune (NOR) 3,321 (+2)</p>.<p>9. Rafael Nadal (ESP) 3,315 (-1)</p>.<p>10. Felix Auger-Aliassime (CAN) 3,245 (-1)</p>.<p>11. Hubert Hurkacz (POL) 3,110</p>.<p>12. Cameron Norrie (GBR) 2,815</p>.<p>13. Jannik Sinner (ITA) 2,655</p>.<p>14. Alexander Zverev (GER) 2,500</p>.<p>15. Karen Khachanov 2,470</p>.<p>16. Frances Tiafoe (USA) 2,395</p>.<p>17. Pablo Carreno Busta (ESP) 2,240</p>.<p>18. Alex de Minaur (AUS) 2,165 (+4)</p>.<p>19. Tommy Paul (USA) 2,000 (+4)</p>.<p>20. Borna Coric (CRO) 1,905</p>