Meles
Bionic Poster
Bendych hard court serve points won at his peak:
2010 67.2%
2011 66.9%
2012 67.8%
Soderling:
2008 70.8%
2009 68.6%
2010 66.9%
2011 69.6%
Cilic:
2013 67.7%
2014 66.9%
2015 66.9%
2016 67.9%
Zverev:
2017 66.4% (aka Zedbot fueled by great 2nd serve numbers)
2018 67.2%
2019 66.5% (2nd serve hitting rock bottom)
2020 66.5%
Zverev is pretty bad and the only thing that keeps him in the running with the rest of the mugs is he's got a very high first serve percentage.
if Zverev had a second serve game he would nudge ahead of these players.