Watching Boris’ matches in the late 1980s and then watching his matches in late 1994-1996, I can obviously see that he served a lot bigger in the mid-1990s (basically tried to ace every first serve and served almost as big as Pete/Goran/Richard) than in his supposed peak years, and he also stopped trying to beat his opponents from the baseline. His efforts to beef up his serves clearly paid off; IMO was a key driver of his resurgence.
I mean, Becker serve between 1985-1993 was a “normal” big serve. His 1994-1996 serve, OTOH, was a servebot serve, like Sampras, like Ivanisevic, like Krajicek.
I think Becker wasted quite a few years between 1986 and 1993, especially during 1989-1991, trying too much to beat his opponents from the baseline instead of maximizing his serve potential, because he felt the latter approach too boring. Plus, he also did not have a clear serve strategy in his early years, unlike in the mid-1990s. His coaches, especially Tiriac, all wanted him to play his mid-1990s botting strategy from the start - going all in on his serves and following up to the net.
I mean, Becker serve between 1985-1993 was a “normal” big serve. His 1994-1996 serve, OTOH, was a servebot serve, like Sampras, like Ivanisevic, like Krajicek.
I think Becker wasted quite a few years between 1986 and 1993, especially during 1989-1991, trying too much to beat his opponents from the baseline instead of maximizing his serve potential, because he felt the latter approach too boring. Plus, he also did not have a clear serve strategy in his early years, unlike in the mid-1990s. His coaches, especially Tiriac, all wanted him to play his mid-1990s botting strategy from the start - going all in on his serves and following up to the net.