[['aces', 'player', 'opponent', 'year', 'event', 'sets', 'result'], ['25', 'alexandra stevenson', 'alexandra mueller', '2013', 'quebec city', '3', '7 - 6 (9 - 7) , 6 - 7 (3 - 7) , 6 - 7 (9 - 11)'], ['24', 'serena williams', 'victoria azarenka', '2012', 'wimbledon', '2', '6 - 3 , 7 - 6 (6)'], ['24', 'kaia kanepi', 'lucie safarova', '2008', 'tokyo', '3', '4 - 6 , 6 - 3 , 6 - 4'], ['23', 'serena williams (2)', 'zheng jie', '2012', 'wimbledon', '3', '6 - 7 (5 - 7) , 6 - 2 , 9 - 7'], ['22', 'alicia molik', 'venus williams', '2007', 'tokyo', '2', '6 - 7 (4 - 7) , 3 - 6'], ['22', 'brenda schultz', 'iva majoli', '1994', 'birmingham', '3', '6 - 4 , 5 - 7 , 6 - 0'], ['22', 'meghann shaughnessy', 'nicole vaidišová', '2005', 'memphis', '2', '7 - 6 , 7 - 6'], ['21', 'ekaterina bychkova', 'lindsay lee - waters', '2011', 'french open', '3', '3 - 6 , 7 - 6 (7 - 1) , 10 - 8'], ['20', 'serena williams (3)', 'elena dementieva', '2009', 'wimbledon', '3', '6 - 7 (4 - 7) , 7 - 5 , 8 - 6'], ['20', 'serena williams (4)', 'samantha stosur', '2012', 'miami', '2', '7 - 5 , 6 - 3'], ['20', 'venus williams', 'lindsay davenport', '1998', 'stanford', '3', '4 - 6 , 7 - 5 , 4 - 6'], ['20', 'kristina mladenovic', 'michaëlla krajicek', '2012', 'brisbane', '3', '7 - 5 , 6 - 7 (8 - 10) , 6 - 2'], ['20', 'naomi broady', 'caroline garcia', '2011', 'birmingham', '3', '6 - 2 , 6 - 7 (5 - 7) , 6 - 4'], ['20', 'nicole vaidišová', 'jelena janković', '2006', 'linz', '3', '5 - 7 , 7 - 6 (7 - 5) , 6 - 4'], ['20', 'julia görges', 'agnieszka radwańska', '2012', 'london (2012 olympics)', '3', '7 - 5 , 6 - 7 (5 - 7) , 6 - 4']]
Alexandra Stevenson had 1 more Ace in 2013 than Serena Williams had in 2012
[ENT] had 1 more [ENT] in [ENT] than [ENT] had in [ENT]