Pool A of the first round of the 2017 World Baseball Classic was held at Gocheok Sky Dome, Seoul, South Korea from March 6 to 9, 2017, between Israel and the Netherlands (the top two teams in the pool, who advanced to the next round in Japan) and South Korea and Taiwan. Pool A was a round-robin tournament. Each team played the other three teams once, with the top two teams advancing to Pool E.
