In what year did Sampras switch from the 85 to the 88?
Did other top 100 players use the kps88? I wonder if some baseliner used it or only serve and volley players
I'm guessing by that time, when the kps 88 came out late 2008/2009, racquets for most of the pros were already phasing to midplus 95 to 98's or tweener 100+ sizes with the ongoing adoption of poly strings. And the kps88 is also a Sampras signature racquet, and generally other top pros don't seem to play with another player's racquet model with the
signature on it.
be aware there were tons of fake k88 out there… more fake than real ones ever been produced.
if you spot anything new, it’s fake. If you can actually wave it, it’s fake.
I was worried about getting a fake. I got seemingly one of the last "new preserved" kps 88's last summer on the bay. It had all the listed packaging, material, wrapped etc.
I'd also checked with the threads here on spotting the fake kps 88's and checked the comparative known details of true vs. the fake 88 frames. It's also 374g when strung, so hefty and requires weekly working out some weights for me to keep toned to more comfortably swing it. So I think I'm likely good it wasn't a fake.
Granted, the kps88 is very similar in shape to the k90, the n90 (prostock) , and hc prostaff tour 90. The k90 and n90 has the "web" tapering on the top throat corners, while the kps88 has untapered full throat corners like the prostaff tour 90. It could very well be based on the ps tour 90 when designing for Sampras, just that there is a lot more weight filled out, and no kevlar or other mix, just the k-factor "karophite" carbon solidly throughout.
Comparison of the specs for these racquets:
As can be seen, their specified strung weight of the kps88 is closer to the ps tour 90. Where my own kps88 is 375g strung with a bit of tape on the tip. But then my (retail) n90 , while more headlight is a bit heftier strung weight at 378g for some reason.