The Mariners did tender offers to three other arbitration-eligible pitchers -- relievers David Aardsma and Brandon League and starter Jason Vargas -- and avoided the arbitration process entirely by agreeing to terms on a one-year deal with utility infielder Josh Wilson.
The contract decisions capped off a busy night for Mariners general manager Jack Zduriencik, who also traded Jose Lopez to Colorado for Minor League pitcher Chaz Roe and re-signed veteran left-hander Erik Bedard to a non-guaranteed one-year deal.
Rowland-Smith's decision was something of a surprise, given he made just $440,000 last year and wasn't as big a financial risk as Lopez. But coming off a 1-10 season with a 6.75 ERA, the Mariners chose to cut ties with the 27-year-old rather than enter the arbitration process.
"We talked about giving him a chance to come back and be part of the organization on our terms [rather than in arbitration], but in the end Ryan decided our terms were not necessarily what his were, so there was a parting of the ways," Zduriencik said in a conference call Thursday night. "In fairness to Ryan, we understand he went through a lot of things. He's shown flashes, but the end of the day, the two sides didn't meet. So as a result, we didn't tender him a contract."
Zduriencik said the door would be open for Rowland-Smith's return if he doesn't find what he's looking for on the open market.
The outgoing Australian was 11-7 with a 3.62 ERA in 253 1/3 innings with Seattle prior to last season and began the year as the team's No. 3 starter, but got off to a bad start and never recovered. He surrendered 25 home runs and 141 hits in 109 1/3 innings and wasn't helped by the lowest run-support average [2.88] in the American League.
Thursday's deadline required teams to tender contract offers to all unsigned players on their 40-man roster or release them to free agency. The primary issue revolves around arbitration-eligible players, since those are the ones who can push for higher contract numbers.
Aardsma, League and Vargas now enter that process. Players can file for arbitration between Jan. 5-15, with figures exchanged on both sides on Jan. 18. If no settlement is reached, arbitration hearings are scheduled between Feb. 1-21.
Aardsma and League both were eligible last season as well, but avoided arbitration by agreeing to deals of $2.75 million and $1.08 million respectively. They figure to increase those numbers this offseason.
Aardsma, 28, has saved 69 games over the past two seasons. League, 27, went 9-7 with a 3.42 ERA last year while pitching a career-high 79 innings in his first season in Seattle.
This will be the first arbitration eligibility for Vargas, who was 9-12 with a 3.78 ERA in his first full season as a starter, pitching with the third-lowest run support in the AL.