Continuing our Season In Review series, ATPWorldTour.com presents the second part of its two-part series on the year’s most notable statistics.

There is little doubt that 2017 was highlighted by the return of Rafael Nadal and Roger Federer to the top two spots in the Emirates ATP Rankings. The rivals combined to produce an astonishing 119-16 record in 2017.

So it is not surprising that they would hold the two longest winning streaks by anyone on the ATP World Tour. What may be surprising, however, is that Nadal and Federer combined to create the five longest winning streaks on tour this year, with the Spaniard having the longest unbeaten run (17 matches) of any player in the world.

Longest Winning Streaks

It is tough enough to qualify for the main draw on the ATP World Tour. So when qualifiers not only make it through, but keep on winning, it is even more impressive. Peter Gojowczyk was No. 95 in the Emirates ATP Rankings when he began his qualifying run at the Moselle Open. After going on to win his maiden title in Metz, he would continue his good form and finish the season at a career-best No. 60 in the Emirates ATP Rankings.

ATP World Tour Qualifying Leaders

But he was not the only qualifier who went on to make a deep run in the main draw that same week. Six qualifiers would eventually make the final this season, with Filip Krajinovic’s effort at the Rolex Paris Masters the best performance by a qualifier at the ATP World Tour Masters 1000 level.

Oddly enough, two lucky losers — players who fell in the final round of qualifying but got into the main draw due to a withdrawal — would claim trophies as well. 

Best Result by Qualifiers in 2017

– Peter Gojowczyk, Champion: Metz (d. Paire)

– Aljaz Bedene, Finalist: Budapest (l. to Pouille)

– Guido Pella, Finalist:  Munich (l. to A. Zverev)

– Mischa Zverev, Finalist:  Geneva (l. to Wawrinka)

– Matthew Ebden, Finalist:  Newport (l. to Isner)

– Yannick Hanfmann, Finalist:  Gstaad (l. to Fognini)

– Filip Krajinovic, Finalist:  Paris (l. to Sock)

Best Result by Lucky Losers in 2017

– Andrey Rublev, Champion: Umag (d. Lorenzi)

– Leonardo Mayer, Champion: Hamburg (d. F. Mayer)

MISCELLANEOUS FACTS & FIGURES

The last time in 2017 that…

• The No. 1 and No. 2 seeds reached a final: No. 2 Roger Federer d. No. 1 Rafael Nadal, Shanghai. There were four meetings between the top two seeds in a final in 2017.

• The top four seeds reached the SF: Basel (1. Federer, 2. Cilic, 3. Goffin, 4. Del Potro). This happened three times in 2017.

• The top eight seeds reached the QF: Stockholm

• There was an all-unseeded final (5 times in 2017): Denis Istomin d. Marcos Baghdatis, Chengdu

• An all-30 & over final (12 times in 2017): Roger Federer (36) d. Rafael Nadal (31), Shanghai

• An unseeded player won a title (14 times in 2017): Lucas Pouille, Vienna

• A player won a title without losing serve: John Isner, Newport (39 games – no break points faced)

• A player won both singles and doubles titles: Alexander Zverev, Montpellier (doubles w/brother Mischa)

• A player outside the Top 100 won a title: No. 138 Leonardo Mayer, Hamburg (d. F. Mayer)

• There was an all-left-hander final: Rafael Nadal d. Albert Ramos-Vinolas, Monte-Carlo

• A wild card won a title: Jo-Wilfried Tsonga, Antwerp (d. Schwartzman)

• There was an all-wild card final: Novak Djokovic d. Gael Monfils, Eastbourne

• A lucky loser won a title: Leonardo Mayer, Hamburg (d. F. Mayer)

• A qualifier won a title: Peter Gojowczyk, Metz (d. Paire)

• A teenager won a title: Andrey Rublev (19), Umag (d. Lorenzi)

More 2017 fast facts:

• The longest singles tie-break: 20-18, Murray d. Kohlschreiber 6-7(4), 7-6(18), 6-1, Dubai QF

• The longest doubles tie-break: 14-12, Knowle/Marrero d. Altmaier/Haas 7-6(12), 7-6(4), Hamburg 1R

• The longest match tie-break: 22-20, Reid/Smith d. Hsieh/Peng 4-6, 6-4, 22-20, Newport 1R

• Left-handers went 9-14 in finals after going 8-6 in 2016 (Nadal-6, Muller-2, and Lopez won titles)

• Players winning the first set in finals won 56 of 67 times (83.6%)

 2017 ATP WORLD TOUR LEADERS

Record By Surface

Nadal and Federer, who finished the season at No. 1 and No. 2 in the Emirates ATP Rankings, dominated the biggest tournaments of the season. They were a combined 89-10 at Grand Slams and ATP World Tour Masters 1000 events. And while the Spaniard earned the most wins at those events (51), the Swiss had the highest combined winning percentage (95%).

When a match goes to a decisive set, anything can happen. 

But one player excelled more than any other in that department this season: Goffin. The Belgian won 22 of 28 deciders in 2017, and perhaps most impressively was 4-1 against the Top 10 in the Emirates ATP Rankings. 

Federer won all five of his five-setters this year, claiming three victories in decisive sets at the Australian Open to win his first Grand Slam since 2012 Wimbledon. 

Two of the great marks of successful players are how they close out a match and how they face adversity. So it was no surprise that Rafael Nadal was nearly perfect in 2017 after gaining a lead, winning 61 of 63 matches after capturing the first set. His only two losses in such a situation came against Canadians — Milos Raonic in Brisbane and Denis Shapovalov in Montreal. 

David Goffin earned the most come-from-behind victories on the ATP World Tour this year, winning 14 times after dropping the first set. That helped him qualify for the Nitto ATP Finals for the first time, where he would reach the final.

Visit Infosys ATP Scores & Stats for more insights into the pro game.

Continuing our Season In Review series, ATPWorldTour.com looks at the most intriguing statistics of the year. In part one of our two-part series, we look at champions by age, country and more. 

Every week on the ATP World Tour, players have one goal — winning the title. So inevitably, besides their year-end Emirates ATP Ranking, one of the most important statistics a player can excel in is titles won. While he was the 17th seed at the first event he won this year (Australian Open), Roger Federer won seven titles to rocket up the rankings back to No. 2 in the world. 

The Swiss was one of three players to capture at least five titles in 2017, with World No. 1 Rafael Nadal winning six and rapid-riser Alexander Zverev taking home five. 

Grigor Dimitrov earned the biggest title of his career in his debut at the Nitto ATP Finals, and was second on the ATP World Tour with four hard-court victories in 2017.

ATP World Tour Title Leaders, 2017

One of the most striking things when looking at the ATP World Tour Titles leaderboard is that after Roger Federer (36) and Rafael Nadal (31) comes Alexander Zverev, who was just 125 days old when Federer entered the Emirates ATP Rankings on 22 September 1997. But that isn’t the only fun fact about the age of this year’s title winners:

– 15 per cent of the tour-level titles won in 2017 were captured by players aged 35 or older, with Roger Federer accounting for seven of those wins.

– Outside of Alexander Zverev (5), just two titles were won by players who were younger than 23.

– ATP World Tour titlists in 2017 ranged from age 19 to 36. 

– The oldest final (67) was 21 years older than the youngest final (46).

ATP World Tour Finals By Age

Perhaps with Nadal’s resurgence to the top of the Emirates ATP Rankings, it was no surprise that Spain led all countries in titles won with 11. But the United States — led by Jack Sock, who raised three trophies — was right behind with nine. 

Federer not only led the ATP World Tour in titles in 2017, but he claimed more trophies (7) than all but four countries. 

Singles Titles By Country

1. Spain (11) 

2. United States (9) 

3. Switzerland (8)

4. France, Germany (7)

5. Bulgaria (4)

6. Argentina, Belgium, Bosnia and Herzegovina, Croatia, Luxembourg, Serbia (2) 

All-Countrymen Finals

Marseille: Jo-Wilfried Tsonga d. Lucas Pouille (FRA)

Indian Wells: Roger Federer d. Stan Wawrinka (SUI)

Monte-Carlo: Rafael Nadal d. Albert Ramos-Vinolas (ESP)

Atlanta: John Isner d. Ryan Harrison (USA)

Vienna: Lucas Pouille d. Jo-Wilfried Tsonga (FRA)

Top 10 Finals:

Doha: Novak Djokovic (2) d. Andy Murray (1)

Indian Wells: Roger Federer (10) d. Stan Wawrinka (3)

Miami: Roger Federer (6) d. Rafael Nadal (7)

Istanbul: Marin Cilic (8) d. Milos Raonic (6)

Madrid: Rafael Nadal (5) d. Dominic Thiem (9)

Roland Garros: Rafael Nadal (4) d. Stan Wawrinka (3)

Wimbledon: Roger Federer (5) d. Marin Cilic (6)

Montreal: Alexander Zverev (8) d. Roger Federer (3)

Shanghai: Roger Federer (2) d. Rafael Nadal (1)

London: Grigor Dimitrov (6) d. David Goffin (8)

First-Time ATP World Tour Champions

Gilles Muller’s maiden title was past due, so it was no surprise that Luxembourg’s star player broke through in 2017. The tricky left-hander held three championship points against Ivo Karlovic at the Dell Technologies Hall of Fame Open in Newport in 2016, but could not convert.

This year, however, he would not let slip another opportunity, going on to win two titles. The first came early in the year in Sydney, and the second on grass in ‘s-Hertogenbosch.

2017 ATP World Tour Titlists By Age (Titles in 2017)

Match Points Saved By Eventual Champion

However crazy this may sound, if 12 points went differently in 2017, there would be 12 different titlists on the ATP World Tour. That is because an impressive 12 players saved match point(s) in a tournament before going on to win the event. 

Three of those players — Victor Estrella Burgos (1), Borna Coric (5) and Feliciano Lopez (1) — saved match point(s) in the final. And while Estrella Burgos and Lopez also saved match point(s) earlier in the tournament in a different match, Coric perhaps came closest to elimination, saving five match points before defeating ATP World Tour veteran Philipp Kohlschreiber in Marrakech.

Both Federer (Miami) and Zverev (Montreal) saved match points before going on to win an ATP World Tour Masters 1000 event. But Zverev needed to survive a 49-shot rally against Richard Gasquet in one of the most gripping points of the season.

 Check ATPWorldTour.com on Sunday for the second part of the series.