SF Giants 80s game worn pair of Nike baseball cleats Jeffrey Leonard?

Pair of vintage black Nike baseball cleats or spikes game worn by a San Francisco Giants player who wore jersey #26 during the 1980s, possibly Jeffrey Leonard but far from certain. Cleats show plenty of use, with significant dirt residue. The laces have been removed and there are no tongue tags. Two 1988 Jeffrey Leonard baseball cards show him wearing very similar cleats, however he only wore #26 until 1984. Other Giants players who wore #26 during this era: Charlie Hayes (1988-1989), Jessie Reid (1987-1988), Randy Bockus (1986-1987), Chuck Hensley (1986), Matt Nokes (1985) and Gary Rajsich (1985).