Not much of a spoiler, but technically, saying who had a dark match probably tells you who didn't have a match on SD:
Spoiler Below: Highlight text to read
We had one dark match before ECW went live tonight. SD guy vs. "The Unknown Wrestler" -- from Unknown, weight unknown, etc. He came out in a mask, pulled that off & had another mask underneath. Whoever he was, he was really good, clearly very experienced, they had a very good match, & he got a clean win!
I really don't know who it was. What we know: He came out in a black cape, & underneath had trunks with "gladiator-style" red & black panels -- both of those had a logo with the initials "RR". Maybe 5'10-ish (compared to the SD guy). Bodybuilder style physique, & moderately ripped. Couple of miscellaneous tattoos, but not describe-able. Hair was pretty much buzzed (IIRC) -- nothing notable.
The height seems a little off, but could it have been Rey?
To those who say people wouldn't look; they wouldn't be interested; they're too complacent, indifferent and insulated, I can only reply: There is, in one reporter's opinion, considerable evidence against that contention. But even if they are right, what have they got to lose? Because if they are right, and this instrument is good for nothing but to entertain, amuse and insulate, then the tube is flickering now and we will soon see that the whole struggle is lost. This instrument can teach, it can illuminate; yes, and it can even inspire. But it can do so only to the extent that humans are determined to use it to those ends. Otherwise it is merely wires, and lights, in a box.-Edward R. Murrow
Well, from what he showed the other night, *if* they are considering bringing him back as a solo guy with a less cheezy gimmick, that could work out much better for him in the long run. (I'd much rather watch him than Masters or MVP, any day!)