Table:
text: Ace (tennis)
Women
Women
Aces Player Opponent Year_ Event Sets_ Result_
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

Question: What year was Ace (tennis) opponent Caroline Garcia in women's singles?