Thursday, December 15, 2011

Federer's Rise Reflected In RICOH ATP MatchFacts

Roger Federer showed he still has the game to compete with the world’s best by finishing the 2011 season with a 17-match winning streak. Following a heartbreaking defeat to top-ranked Novak Djokovic in the US Open semi-finals, Federer played his best tennis of the year in the final weeks of the season. His improvement can be measured with the RICOH ATP MatchFacts, which indicate significant upgrades in first serve points won and break points converted during his undefeated reign. After triumphing in Basel and winning his first BNP Paribas Masters title in Paris, Federer hoisted a record sixth Barclays ATP World Tour Finals crown to return to the Top 3 in the South African Airways ATP Rankings.
Analysing Federer's Win Streak
For the season, Federer ranked second behind leader Milos Raonic for first serve points won with 78.7 percent, but the Swiss has done more damage since the US Open, winning 83.2 percent of those points in his 17 match victories, a 4.5 percent difference. Additionally, Federer, this year's top dog in second serve points won with 57.1 percent, maintained his level by winning 58 percent of those points since the US Open. His success on serve during this period has resulted in an improved service games won percentage, as Federer held serve 93.1 percent of the time. This is 4.1 percent higher than his season average of 89.6 percent, which ranks the 30 year old in second place behind John Isner, who claimed 90.7 percent of his service games.
The 16-time major champion has also been more opportunistic with his return game throughout the win streak. Placed outside of the season-long Top 10 in return games won at 28 percent (11th), Federer increased this figure to 31.4 percent. But his most compelling return statistic was a dramatic improvement in break points conversion percentage. Ranked in just 29th position for the season with a 41.5 percent success rate, Federer was far more proficient during his title run, converting 49 percent of his break point opportunities, a 7.5 percent differential. Had he been this effective throughout the year, Federer would rank first in this category, ahead of Xavier Malisse, who converted 48.5 percent of his break point chances.
Below is a table comparing Federer’s season RICOH ATP MatchFacts with the numbers from his 17-match win streak.
MatchFacts
Win Streak
2011 Season
Differential
1st Serve Points Won
83.2%
78.7%
+4.5%
2nd Serve Points Won
58.0%
57.1%
+0.9%
Service Games Won
93.7%
89.6%
+4.1%
Break Points Saved
67.7%
64.8%
+2.9%
1st Serve Return Points Won
31.2%
33.0%
-1.8%
2nd Serve Return Points Won
54.2%
51.3%
+2.9%
Break Points Converted
49.0%
41.5%
+7.5%
Return Games Won
31.4%
28.1%
+3.3%
While Federer did not win at least one major title in a season for the first time since 2002, it’s interesting to note that his first serve points won percentage of 78.7 in 2011 is better than what he registered in the years he tasted Grand Slam glory, with the exception of 2009:
2010-78.2%; 2009-79.3%; 2008-76.9%; 2007-77.3%; 2006-76.7%; 2005-76.3%; 2004-78.2%; 2003-78.5%.
The Rest Of The Big Four
In contrast to Federer, who has relied on strong service numbers to stay at the top, the rest of the Big Four have depended on their return games. World No. 1 Djokovic, second-ranked Rafael Nadal and World No. 4 Andy Murray marked themselves as the elite returners in 2011, placing inside the top four in three return categories.
Djokovic is at the front of the pack in return games won.
Player
Percentage
38.8%
36.1%
34.5%
Murray topped Djokovic in first serve return points won.
Player
Percentage
37.1%
35.6%
34.4%
34.2%
Djokovic leads all players in second serve return points won.
Player
Percentage
57.5%
56.7%
56.0%

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