Lewis County looks to be well represented in the Section 3 baseball playoffs which begin this week.

Both South Lewis and Beaver River are both seeded No. 1 in their respective classes as seedings for the playoffs were announced on Sunday.

South Lewis is the top seed in Class B on the strength of a 17-2 regular season.

The Falcons won the Frontier League’s Division I title with a 12-2 record in its first season competing in the division after playing in the “C” Division in recent years.

South Lewis, which is currently ranked No. 12 in the state in Class B, will host either 17th-seeded Clinton or 16th-seeded Canastota in a first-round game at 5 p.m. on Tuesday.

Also in Class B, General Brown (8-9) is seeded sixth and will host No. 11 seed Holland Patent and eighth-seeded Lowville (7-11) will host ninth-seeded Cazenovia, also in first-round games at 5 p.m. on Tuesday.

Beaver River (11-7) garners the No. 1 seed in Class C after finishing in fourth place in the league’s Division I.

The Beavers will host either 16th-seeded Thousand Islands (11-3) or 17th-seeded Sandy Creek (11-6) in a first-round game at 5 p.m. on Tuesday.

The Vikings, who won the league’s Division II title, and Comets will play in a preliminary-round game at 2 p.m. on Monday at Thousand Islands.

In Class A, South Jefferson (13-6) is seeded third and Indian River (11-5) is the No. 4 seed.

The Spartans, who finished in third place in Division I, receive a first-round bye and will host either sixth-seeded Mexico or 11th-seeded Homer in a quarterfinal at 5 p.m. on Thursday.

Indian River, which took second place in Division I, will host 13th-seeded Oneida in a first-round game at 5 p.m. on Tuesday.

In the Class AA playoffs, Watertown (7-13) is the No. 7 seed and will travel to play at second-seeded Fayetteville-Manlius in a quarterfinal game at 5 p.m. on Tuesday.

In Class D, Lyme is seeded seventh and rival Belleville Henderson is seeded eighth.

The Lakers won both the league’s regular-season and playoff titles in Division III, defeating Copenhagen, 11-1, on Friday to claim the playoff championship.

Lyme (13-4), which is currently ranked No. 18 in the state in Class D, will host 10th-seeded DeRuyter in a first-round game at 5 p.m. on Tuesday.

Belleville Henderson (10-5), which finished in second place in the division in the regular season, will host Brookfield, also in the first round, at the same time on Tuesday.

Also in the first-round, 11th-seeded Copenhagen (7-10) will play at sixth-seeded Poland and No. 13 seed Sackets Harbor (4-12) plays at fourth-seeded Morrisville-Eaton, with both games at 5 p.m. on Tuesday.