While the search replay needed some improvements it did not need the "match all substring" search. Searching for Zock finds everybody with Zock - like Zocker, or Zockster or ZockMe or ZockYou. There is no good way to search for just Zock.
Suggested fix - allow wildcards so that "Zock" finds only Zock and Zock* finds any other Zockxxxxx.
Please fix, I need to find some replays to watch.