By the way if you buy the 2013 version, can you play full version Tennis Elbow Manager as well?
You can get the second one at half price if you buy them both at the same time. TEM is a good game, I just finished a career on it on "incredible" difficulty.
Spent most of my career as a clay pusher trying to win the FO. Got to the SF in 2012 (year 11) of my save after beating Nadal 6-1 in the 5th set of the QF. Was leading the fifth set against Federer *3-0. Dropped the next six games and watched Feds absolutely clown Nishikori in the final.
I finally won the 2015 FO and retired right after winning the 2017 Davis Cup. Four Masters 1000 titles and 28 overall, all but one on clay. My only hardcourt title was Stockholm 2017. It turned out to be a borderline HOF career by the ITF's rather generous standards. It's a good game. I'd recommend playing it on Master or Pro difficulty if you want to win slams without the game getting stupidly easy. Incredible is fun though, you face a pretty stiff challenge trying to get a slam or two before retiring. My career was quite nondescript until that 2012 FO.
I didn't really hire anybody else to manage besides my own main character.