So after a tough loss at my state tournament, caused by a lot of factors but in large part brought to you by too many unforced errors. Me and my coach have been working on consistency, tolerance in rallies. Now i have mostly been a Serve & Volley styled player, which means i am used to faster points than most baseliners. I played a match today, where i came to net about twice overall (on purpose), and committed 8 unforced errors in the first set, and about 18 overall for the whole match. My first question is: Would you consider these "clean margins" for a match? and my second: What do you consider a "clean" set?