Busch got to the finish line 2.545 seconds ahead of Joey Logano
A risky pass helped Brendan Gaughan steal the win in the closing laps at Kentucky Speedway.
Kevin Harvick held on against Kyle Larson and Kyle Busch to earn the victory.
Kyle Busch led from start to finish in Friday night's NASCAR Nationwide Series race.
Kevin Harvick was unstoppable
Roush-Fenway Racing's Chris Buescher took the victory in today's race at Mid-Ohio.
Brad Keselowski spoiled the party for the Nationwide regulars in Iowa tonight, claiming his third win of the year.
it doesn't get much better than having your first win be at Indianapolis.
Chase Elliott held off a late charge by Trevor Bayne to win the NASCAR Nationwide Series race at Chicagoland Speedway.
Brad Keselowski was untouchable during the NASCAR Nationwide Series race, starting from pole position and leading most of the event
Fuel mileage affected the outcome with a late-race crash
Remains sixth in the points
JR Motorsports co-owner Dale Earnhardt Jr. spoke about how proud he was of his Mooresville, North Carolina-based team.
Keselowski gets by Busch for second
Brendan Gaughan has returned to victory lane in NASCAR.
Cup regular inherited the lead when Joey Logano had a flat tire
'Still nothing to shake your fist at'
Kyle Larson won his second Nationwide race of the year Saturday at Charlotte Motor Speedway - Amanda Vincent has the full race report.
Cassill climbs to eighth for first top 10 of the season
Scott, Dillon and Gaughan glad to get this one over
Jeffery Earnhardt moves up from 39th starting spot
Bayne drives to 10th from 21st-place starting spot
Elliott Sadler won his first Nationwide race since August of 2012 in what was another riveting event at Talladega Superspeedway.
Scott recorded his 150th NASCAR Nationwide Series start and Richard Childress Racing recorded its 1000th Series start.