Braxten Boyd doubles in Buffalo Raceway debut.
Keystone Apache has perfect trip in win.
Majority Authority is the 'boss' in co-feature.
Twenty Grand takes second bracket of NYSS.
The 2-year-old filly pacers battle in two races.
London Seelser, R J P take sub-featured races.
Eight races scheduled for Friday July 9 at 12:30
JD, Hurrikane Chuck collect NYSS victories.
The 12-race card gets underway at 5 p.m.
Sanchez Rocks 'stones' the field in trot feature.