ALLENTOWN - Brian Mazone struck out six in a seven-inning shutout as the Lehigh Valley IronPigs beat the Buffalo Bisons, 3-0, to sweep an International League doubleheader last night.

J.A. Happ struck out six in five innings to win the opener, 7-3.

Buffalo 010 200 0 - 3 9 1

Lehigh Valley 010 330 x - 7 8 1

WP: J.A. Happ (4-5). LP: David Huff (0-1).

HR: L-Jon Knott (4).

Buffalo 000 000 0 - 0 3 0

Lehigh Valley 030 000 x - 3 7 0

WP: Brian Mazone (7-4). LP: Dan Reichert (0-3). A: 9.145.

Lakewood 012 110 020 - 7 8 0

Hagerstown 000 001 200 - 3 7 3

WP: Julian Sampson (3-1) LP: Josh Smoker (.0-3). Save: Ben Pfinsgraff(3) . HR: L-Dennis. Winn (3). A: 837..

Connecticut 000 000 100 - 1 3 0

Trenton 000 000 000 - 0 6 0

WP: Paul Oseguera (1-1). LP: Alfredo Aceves (1-2). Save: Sergio Romo (11). A: 5,379.

Bowie 001 100 0 - 2 7 1

Reading 110 001 x - 3 4 1

WP: Josh Outman (3-4). LP: Gerardo Casadiego (2-4). HR: B-Luis Montanez (12); R-Jeremy Slayden (7).

Bowie 000 100 5 - 6 6 2

Reading 001 010 0 - 2 8 2

WP: Kameron Mickolio (2-1). LP: Carlos Carrasco (4-5). A: 8,036.