Novak Djokovic just gets better and better this second half of 2018. The 31-year-old Serbian, who won his 32^nd ATP World Tour Masters 1000 title on Sunday at the Rolex Shanghai Masters, brought his “Big Title” haul to 51 with the straight-sets victory against Croatian Borna Coric.

Djokovic leapfrogged Rafael Nadal, who has 50, on the all-time Big Titles list. Swiss Roger Federer still leads Djokovic by two “Big Titles” – a combination of Grand Slam, Nitto ATP Finals and Masters 1000 crowns.

But the Serbian is gaining ground, and quickly. Djokovic has won 18 consecutive matches and 27 of his past 28, dating back to Wimbledon. In Shanghai, he didn’t drop his serve once, holding all 47 times at the season’s penultimate Masters 1000 event. It’s the first time Djokovic has never been broken en route to a title.

“This was definitely one of the best service weeks that I had in my career,” Djokovic said. “I have never played on faster courts here in Shanghai, so this year more than ever I needed a lot of success with the first serves in.”

Djokovic won his fourth Shanghai title and 32^nd Masters 1000 crown, placing him within one of Nadal’s all-time mark of 33. Djokovic, however, has been the most opportune of the all-time greats. He has won 51 Big Titles from 170 opportunities, a conversion rate of 3.3.

Nadal has a strike rate of 3.5 from 174 tournaments, while Federer has won a ‘Big Title’ every 4.2 chances (53/220).

Who would have guessed this in March when Djokovic admitted to feeling lost on the court against Japan’s Taro Daniel at the BNP Paribas Open in Indian Wells?

“Look, I think you’re seeing the new Novak. I don’t need to describe him. That’s all I can say,” Djokovic said in Shanghai. “I had to reinvent myself and find the proper formula for success. I found it and I’m just trying to hold on to it as long as I can.”

With two more Big Titles up for grabs in 2018, Djokovic might finish the season on top of the Big Titles leaderboard – and atop the ATP Rankings. The Serbian moved into No. 2 in the ATP Rankings on Monday and is currently only 215 points behind No. 1 Nadal.

If Djokovic finishes year-end No. 1 for the fifth time, he would make history: No player has climbed from as low as he was earlier this year — No. 22 on 21 May — to No. 1 in the same season. The closest was Andre Agassi, who jumped from No. 14 in May 1999 to the top spot later that season.

Current and Former Champions’ Big Titles Won (Records Since 1990) 

* Becker’s four other Grand Slam titles came before 1990.
** Edberg’s three other Grand Slam titles came before 1990.

No. 11 Borna Coric, +10
The Croatian soared 10 spots to No. 11 in the ATP Race To London as a result of contesting his first ATP World Tour Masters 1000 final at the Rolex Shanghai Masters (l. to Djokovic). The 21-year-old beat Stan Wawrinka, Bradley Klahn, Juan Martin del Potro, Matthew Ebden and Roger Federer en route to his fifth title match. Coric also beat Roger Federer in June for the Gerry Weber Open title in Halle. Read More & Watch Shanghai Final Highlights

Three singles berths remain up for grabs at the Nitto ATP Finals, to be held at The O2 in London from 11-18 November, with just three weeks left in the regular ATP World Tour season. Marin Cilic (3,825 points), Kevin Anderson (3,720) and Dominic Thiem (3,535) hold the automatic qualification berths. Coric is 1,235 points behind eighth-placed Thiem. Rafael Nadal, Novak Djokovic, Federer, Del Potro and Alexander Zverev have already booked their places at the prestigious season finale. Buy Your London Tickets Today

View Latest ATP Race To London Standings

No. 9 Kei Nishikori, +1
The Japanese star rose one place to ninth position, supplanting American John Isner, after he advanced to the Shanghai quarter-finals (l. to Federer). Nishikori went 6-2 on the Asian swing, including a runner-up finish at the Rakuten Japan Open Tennis Championships 2018 (l. to Medvedev). With 3,000 points, he remains 535 points behind Thiem.

No. 13 Kyle Edmund, +2
The Briton reached his second Masters 1000 quarter-final, five months on from his first at the Mutua Madrid Open (l. to Shapovalov), losing to Zverev in Shanghai. With a two-place rise to 13th in the ATP Race To London, Edmund showed the kind of form that took him to the Australian Open semi-finals (l. to Cilic) and also the Grand Prix Hassan II final (l. to Andujar) earlier this year.