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# Seth Lonsway
- URL: https://baseballthings.com/players/seth-lonsway/
- Published: 2020-01-01T12:00:00.000Z
- Updated: 2026-10-17T23:09:42.000Z
- Description: Seth Lonsway: live stats, Statcast data and splits for the San Francisco Giants left-handed pitcher.
- Author: Jason A. Churchill
- Tags: #player

## Seth Lonsway's 2026 season

In 2026, the season he made his MLB debut on August 29, Seth Lonsway made 2 appearances in relief for the San Francisco Giants. The left-hander worked 2⅓ innings with a 7.71 ERA and a 3.00 WHIP, with 2 strikeouts and 0 walks. He was worth 0.1 fWAR.

Before his call-up, he posted a 5.11 ERA over 91⅔ innings at Triple-A Sacramento River.