What I have so far

Richard and Tom beat Mac and McD
Richard and Tom beat Fred and Dave

Chuck and Lil Bob beat Richard and Tom

Rob and Glen beat Richard and Tom 1 up

Ken and Steve beat Glen and Rob 3 & 2

Bob and Wayne beat Dave and Fred 1 up

GT and Nick beat Glen and Rob 2up
GT and Nick beat Chuck and Lil Bob 3 & 2

GT and Nick tied Bob and Wayne

Am I missing anything?

SO

GT Nick              2 0 1 5
Ric Tom              2 2 0 4
Bob Wayne        1 0 1 3

Ken Steve          1 0 0 2

Chuck Lil Bob    1 1 0 2
Glen Rob            1 2 0 2
Dave Fred          0 2 0 0
McD Mac           0 1 0 0