Continuing our Season In Review Series, ATPWorldTour.com revisits the biggest Grand Slam upsets of 2016:

(5) Jared Donaldson d. David Goffin 4-6, 7-5, 6-4, 6-0 – US Open first round
The summer hard-court swing provided the springboard to the Top 100 for American #NextGen star Jared Donaldson. The 20 year old entered the Emirates Airline US Open Series at World No. 153 and he would reel off main draw wins in Washington, Toronto, Atlanta and Cincinnati, before qualifying at his home Grand Slam without dropping a set. A date with 12th-seed David Goffin awaited in the first round and Donaldson would ride the surge of momentum to his first victory at a major, rallying from a set and a break down to prevail in four.

Two weeks after nearly upsetting World No. 4 Stan Wawrinka at the ATP World Tour Masters 1000 event in Cincinnati, Donaldson scored his first Top 20 win in toppling Goffin after two hours and 39 minutes. The Rhode Island native went on to reach the third round, rising 25 spots to crack the Top 100 of the Emirates ATP Rankings at No. 97.

“I did a good job of controlling what I could out there,” said Donaldson. “I let the match come to me. I was down a set and a break and things weren’t looking so good, but I stayed calm and played my game.”

(4) Noah Rubin d. Benoit Paire 7-6(4), 7-6(6), 7-6(5) – Australian Open first round
Donaldson wasn’t the only American #NextGen star to spring a first-round stunner at a Grand Slam. Long Island native Noah Rubin made the most of his main draw wild card at the Australian Open, defeating 17th seed Benoit Paire in three tight tie-breaks. Appearing in just his second major, Rubin notched his first tour-level match win behind a flurry of fearless forehands. The 20 year old’s was relentless from the baseline and his youthful exuberance was on full display in tracking down everything Paire sent his way.

At World No. 328, it was a significant upset for Rubin over the 2015 Comeback Player Of The Year in the ATP World Tour Awards Presented by Moët & Chandon. Rubin would fall to another Frenchman, Pierre-Hugues Herbert, in the second round, but his result put him firmly inside the Top 300 and he would later reach a career-high World No. 166 in the Emirates ATP Rankings.

“I put in a lot of effort in the offseason and it’s starting to pay off now,” said Rubin. “I saw the finish line in the third, but I was ready to go five sets if I had to. Anything is possible now.”

(3) Albert Ramos-Vinolas d. Milos Raonic 6-2, 6-4, 6-4 – Roland Garros fourth round
Albert Ramos-Vinolas quietly constructed one of the more successful campaigns of the 2016 season, rising 28 spots to a career-high No. 26 in the Emirates ATP Rankings. Early-season wins over #NextGen stars Nick Kyrgios, Borna Coric, Hyeon Chung and Karen Khachanov set the tone and he would enter Roland Garros in late May surging with confidence.

After defeating Argentines Horacio Zeballos and Marco Trungelliti, Ramos-Vinolas scored a signature five-set win over 23rd seed Jack Sock to set a Round of 16 clash against ninth seed Milos Raonic. It marked the first time the Spaniard had progressed into the second week of a Grand Slam in 19 tries. But he wasn’t satisfied with just one milestone. Ramos-Vinolas went on to stun the eventual year-end No. 3, routing Raonic in straight sets in two hours and 21 minutes. Entering the match with a 1-22 record against the Top 10, the left-hander held his nerve throughout the encounter, saving six of seven break points.

“I’m very happy,” said Ramos-Vinolas, who would notch his first ATP World Tour title the following month in Bastad. “I didn’t expect this. After losing last week 6-1, 6-1 against [Stan] Wawrinka, I was a little bit down because I was expecting a little more in Geneva last week. I don’t know why things seem to be falling into place this week. Although this is not Raonic’s favourite surface, I feel quite humbled to have won against him.”

(2) Sam Querrey d. Novak Djokovic 7-6(6), 6-1, 3-6, 7-6(5) – Wimbledon third round
Novak Djokovic’s dream of completing the calendar year Grand Slam ended in dramatic fashion on Centre Court at Wimbledon. American Sam Querrey, seeded 28th, dethroned the three-time champion in the third round, marking the biggest upset of his 11-year career. Querrey has shown strong form in his career, winning eight ATP World Tour titles, including at Delray Beach earlier in the season, but he had never advanced past the fourth round of a Grand Slam and had been 0-8 in all prior meetings with a World No. 1.

Querrey survived four rain delays to win in four sets, en route to reaching his first major quarter-final (l. to Raonic). The loss snapped Djokovic’s streak of 30 consecutive Grand Slam match wins, the best of the Open Era. The Serbian, who had won six of the previous eight Grand Slam championships, hadn’t lost this early since 2009 when he fell in the Roland Garros third round to Philipp Kohlschreiber.

“It’s definitely the biggest win I’ve ever had,” Querrey said. “I’m not going to lie and say going into it I thought I was going to win. But I think as the match progressed, I was serving well and holding in the first set, we were kind of going back and forth, I gained a little more confidence with every game. We got to that tie-break and I played a great tie-break. Once I won that, I was like in my head, ‘All right, I can beat this guy, I can hang with him and turn this into a match.’”

(1) Marcus Willis d. Ricardas Berankis 6-3, 6-3, 6-4 – Wimbledon first round
Where there’s a Willis there’s a way! The Cinderella story of 2016 was undoubtedly Marcus Willis at Wimbledon. Leading up to The Championships, the Brit had spent much of the year working as a teaching pro at a local club and after emerging through qualifying, he would play the match of his life to defeat World No. 54 Ricardas Berankis in straight sets. The last direct entrant into the pre-qualifying tournament, the World No. 772 defied his Emirates ATP Ranking, hitting 14 aces and 43 winners while saving 19 of 20 break points.

Willis raised his arms in triumph after hitting a service winner on match point and rushed to celebrate with friends and family. Having only played in an ITF Futures event in Tunisia in January, it was just his second pro tournament of the year. It was also his first tour-level main draw appearance, following significant wins over #NextGen stars Andrey Rublev and Daniil Medvedev in qualifying.

“It’s quite a nice life, isn’t it,” said Willis. “I haven’t experienced this. Goran Ivanisevic just came around and shook my hand. He’s my hero. I lost a lot of confidence, made some bad decisions and went out too much. My lifestyle wasn’t good. I didn’t have the drive. I found it three years ago and it’s worth it now.”

Willis would face seven-time champion Roger Federer in the second round, as his surreal experience extended. The Brit fell in straight sets, but his place in Wimbledon lore was already cemented.

Biggest Grand Slam Upsets Of 2016 By Emirates ATP Ranking

Continuing our Season In Review Series, ATPWorldTour.com revisits the biggest ATP World Tour upsets of 2016:

(5) Mischa Zverev d. Stan Wawrinka 6-2, 5-7, 6-1 – Basel quarter-finals
One of the brightest emerging talents on the ATP World Tour, #NextGen star Alexander Zverev made his presence known in 2016. Just weeks after notching his maiden title at the St. Petersburg Open, the 19 year old soared to a career-high World No. 20 in the Emirates ATP Rankings in mid-October. But Alexander wasn’t the only Zverev to enjoy a breakout run at season’s end.

Older brother Mischa turned back the clock with a slew of inspired performances of his own, employing his fast-paced lefty serve-and-volley brand of tennis with great success. One week after Alexander’s Top 20 milestone, Mischa reached his first ATP World Tour semi-final in six years behind a signature upset of World No. 3 and home favourite Stan Wawrinka at the Swiss Indoors Basel. The 29-year-old qualifier claimed his fifth match win in seven days, putting years of injury woes behind him with an impressive rise to year-end World No. 51 in the Emirates ATP Rankings. Zverev, who entered 2016 at No. 171, claimed just his second victory over a Top-5 opponent, breaking Wawrinka six times. It capped a strong finish to the season that also saw him push Novak Djokovic to the brink in the Shanghai Rolex Masters quarter-finals.

(4) Thiago Monteiro d. Jo-Wilfried Tsonga 6-3, 3-6, 6-4 – Rio de Janeiro first round
The 2016 Rio Open presented by Claro provided many intriguing storylines, with top seed Rafael Nadal and eventual champion Pablo Cuevas staging a late-night semi-final thriller and Argentina’s Guido Pella streaking to his first ATP World Tour final. But arguably the most remarkable performance was turned in by unseeded wild card Thiago Monteiro. To say that the 22-year-old Brazilian’s first tour-level match was a memorable one would be an understatement.

The Rio de Janeiro resident and World No. 338 shocked No. 9 Jo-Wilfried Tsonga to open the tournament, channeling the energy of the home fans to secure the biggest upset of the year over a Top 10 opponent. Monteiro entered the history books with the victory, becoming the first player to win his debut against a Top 10 player since Guido Pella (d. Tipsarevic) in Dusseldorf 2013 and the first ranked 300 or lower to beat a Top 10 player since Albano Olivetti (d. Fish) in Marseille 2012.

Monteiro would go on to enjoy a breakthrough 2016 campaign, becoming the only player to rise more than 300 spots to a year-end Top 100 position in the Emirates ATP Rankings. The World No. 82 reached a pair of ATP World Tour quarter-finals in Sao Paulo and Gstaad, in addition to claiming his maiden ATP Challenger Tour title in Aix-en-Provence, France.

(3) Federico Delbonis d. Andy Murray 6-4, 4-6, 7-6(3) – Indian Wells third round
Pressure? What pressure? With his nation on his shoulders, Federico Delbonis stepped up for Argentina, clinching the decisive fifth rubber in the Davis Cup final last month. But the 26 year old has proven he’s capable of big performances under pressure, turning in clutch displays throughout the year. Delbonis did not drop a set en route to the title in Marrakech after claiming one of the biggest wins of his career over World No. 2 Andy Murray at the BNP Paribas Open in March.

The Argentine survived a deciding tie-break against the eventual year-end No. 1 and Barclays ATP World Tour Finals champion in the third round, adding Murray to his list of Top 10 scalps that also includes Roger Federer (Hamburg 2013) and Stan Wawrinka (Geneva 2015). Murray was not at his best on a sun-kissed afternoon in Indian Wells, hitting 44 unforced errors, and World No. 53 Delbonis refused to shy away from the occasion, overcoming a break deficit in the third set to prevail after two hours and 45 minutes. The Round of 16 finish is Delbonis’ best result at an ATP World Tour Masters 1000 event.

“This was special,” said Delbonis. “For this tournament, for the surface, for me it is my best win.”

(2) Denis Shapovalov d. Nick Kyrgios 7-6(2), 3-6, 6-3 – Toronto first round
Making your tour-level debut on home soil is often a magical moment. Win it and you’re an instant hero. This year, Thiago Monteiro embraced the spotlight in Rio de Janeiro (see No. 4 above) and Marcus Willis thrilled the Wimbledon faithful (stay tuned for the best Grand Slam upsets on Tuesday). At age 17, it was akin to a fairytale for Denis Shapovalov at the Rogers Cup in Toronto. The Canadian teen stunned Nick Kyrgios in a dramatic first-round encounter under the lights at the ATP World Tour Masters 1000 event.

World No. 370 Shapovalov was unflappable in trading baseline blows with the 11th-seeded Aussie, taking an aggressive approach with his one-handed backhand and refusing to acquiesce to the pressure after dropping the second set. A #NextGen star in the making, he was the youngest player to win an ATP World Tour match this year. Despite falling to Grigor Dimitrov in the second round, Shapovalov says it was a memorable experience.

“I might be dreaming still. It’s still hitting me,” said Shapovalov after defeating Kyrgios. “I didn’t expect to win. I’m just going to go fight for every point. That’s what I did. The outcome was very good today.”

“He’s coming off one of the best results of his career. He has a great future,” Kyrgios said. “I’m really looking forward to seeing how he’s going to progress… He’s a top player.”

(1) Jiri Vesely d. Novak Djokovic 6-4, 2-6, 6-4 – Monte-Carlo second round
Novak Djokovic was an indomitable force to open the 2016 season. The champion in Doha, Melbourne Park, Indian Wells and Miami, the Serbian was 28-1 through the first three months of the year and entered the Monte-Carlo Rolex Masters as the heavy favourite to retain the title. But his clay-court opener did not go as planned, as World No. 55 Jiri Vesely made a massive statement on one of the game’s biggest stages.

The Czech earned the biggest win of his young career, halting Djokovic’s run of 106 consecutive matches won against players ranked outside the Top 50. It was also his earliest defeat at an ATP World Tour event in three years, since suffering a second-round loss to Grigor Dimitrov in Madrid in 2013. The inaugural Star of Tomorrow presented by Emirates in 2013, Vesely held his nerve for a stunning victory in two hours and six minutes, maintaining his steely resolve in a tense third set. Djokovic had seemed poised to stage a fightback after reeling off four straight games from 2-2 in the second to level the match. But Vesely regrouped in the decider to claim the memorable victory.

“I’m just very, very happy,” Vesely said. “When I went on court, I had completely different thinking, like, ‘I hope to win a game,’ or ‘I really hope to do well.’ But I really had no idea that I really would be able to beat Novak today.”

Biggest ATP World Tour Upsets By Emirates ATP Ranking

Honourable Mentions
•    In just his third ATP World Tour event, American teen Reilly Opelka made a splash in reaching the BB&T Atlanta Open semi-finals. At 18, the World No. 837 stunned third seed Kevin Anderson and seventh seed Donald Young, before falling to John Isner in three sets. Later in August, the 6’11” Opelka would save two match points in also upsetting Jeremy Chardy 11-9 in a deciding tie-break at the Western & Southern Open.

•    #NextGen star Alexander Zverev became the first teenager to win an ATP World Tour crown since 2008 with a title run at the St. Petersburg Open. He earned consecutive Top 10 upsets of Tomas Berdych and Stan Wawrinka in the semis and final.

•    After nearly a year on the sidelines with a hip injury, 18-year-old Swede Mikael Ymer impressed the home faithful at the If Stockholm Open, routing former World No. 7 Fernando Verdasco 6-2, 6-1 in the first round. The World No. 549 was contesting just his second ATP World Tour event.

•    Di Wu put China on the map in 2016, becoming the first from his country to win an ATP Challenger Tour title (in Maui, U.S.A.) and the first to win a match at an ATP World Tour Masters 1000 event. At No. 182 in the Emirates ATP Rankings, he upset No. 22 Pablo Cuevas in a deciding tie-break at the Shanghai Rolex Masters.

Coming Tuesday: The biggest Grand Slam upsets of 2016