David Ison defeated Matthew Coombs 6-2 6-2 in the Ireland Masters 3 round of 16 on carpet.
Ison D. took it in straight sets.
David Ison beat Matthew Coombs 6-2 6-2. Umpiry, "David Ison vs Matthew Coombs — Ireland Masters 3 Round of 16", https://umpiry.com/match/1991-05-20/coombs-vs-ison-ireland-masters-3-r16?utm_source=cite (as of 20 May 1991).