28 Oct 1988
Greg Haugen beats Gert Bo Jacobsen via knockout 10/12
Lightweight (135 lb)
15 Feb 1991
Manning Galloway beats Gert Bo Jacobsen via corner retirement 8/12
Welterweight (147 lb)
27 Nov 1992
Manning Galloway v Gert Bo Jacobsen results in a no contest 1/12
12 Feb 1993
Gert Bo Jacobsen beats Manning Galloway via unanimous decision 12/12
Gert Bo Jacobsen becomes the WBO Welterweight world champion
1 Oct 1993
Gert Bo Jacobsen's WBO Welterweight world title reign ends