Tuivailala (shoulder) cleared release waivers and became a free agent Monday, Ryan Divish of The Seattle Times reports.

EDGE Analysis

Tuivailala was dealing with a right shoulder injury during spring training, and he was placed on unconditional release waivers Friday. The 27-year-old recorded a 2.81 ERA with a 91:34 K:BB over the past three seasons, so it wouldn't be surprising to see him picked up by another club at some point.

Tuivailala (shoulder) was placed on unconditional release waivers by the Mariners on Friday.

EDGE Analysis

Tuivailala was dealing with a shoulder impingement during camp. He didn't appear in a Cactus League game but had been able to throw. It's unclear if his release is injury-related, but the uncertainty with his shoulder combined with the uncertainty surrounding MLB's planned date to resume play may make it tough for him to find a new job any time soon.

Tuivailala (shoulder) was slated to throw a simulated game Friday before MLB's announcement Thursday that spring training is suspended due to the COVID-19 pandemic, Greg Johns of MLB.com reports.

EDGE Analysis

It's still possible the right-hander has a chance to participate in the sim game by early next week, as Ryan Divish of The Seattle Times reports the Mariners won't have organized team activities this weekend but are hoping to have guidance from the MLB and MLBPA on what they're allowed to do in that regard by Monday morning. Tuivailala was still ramping up to eventually participate in Cactus League play, but with that plan now by the wayside, he'll continue preparing his arm for the regular season by whatever means are made possible over the coming weeks.

Tuivailala (shoulder) faced live hitters for the first time this spring as part of a "B" game on a back field at the Mariners' complex Friday, Daniel Kramer of MLB.com reports.

EDGE Analysis

The right-handed reliever has been progressively working back from shoulder issues that have plagued him since spring began. Kramer reports Tuivailala allowed a home run to Shed Long and some deep flyball outs to the six hitters he faced. The 27-year-old could be a key component of the Mariners' bullpen when at full health after posting an impressive 2.35 ERA and 1.04 WHIP across 23 innings over 23 appearances in 2019.

Tuivailala (shoulder) threw a bullpen session Wednesday, Greg Johns of MLB.com reports.

EDGE Analysis

The right-handed reliever has been held back by a shoulder impingement this spring, which has prevented him from making his Cactus League debut. Tuivailala is making progress toward throwing live batting practice, however, provided he doesn't feel any residual adverse effects from Wednesday's activity.

Tuivailala is dealing with a minor shoulder impingement and is at least a week away from game action, Greg Johns of MLB.com reports.

EDGE Analysis

The expectation is that Tuivailala will be ready to go at the start of the regular season, but he may not have enough time to make a strong impression in spring training. Manager Scott Servais said there will not be a defined closer entering the season, but Tuivailala is one of several arms who could be called on in the ninth inning depending on the situation and who is fresh in the bullpen.

Tuivailala has agreed to a one-year, $800,000 deal with the Mariners, avoiding arbitration, freelance baseball writer Robert Murray reports.

EDGE Analysis

This was the 27-year-old righty's first year as an arbitration-eligible player. He had a 2.35 ERA and 5.07 xFIP in 23 innings last year.

Tuivailala served as the opener against the Rays on Sunday and fired a perfect first inning during which he recorded a strikeout.

EDGE Analysis

The right-hander fired nine of 15 pitches for strikes in his quick stint on the mound. Tuivailala has been highly reliable since a rocky season debut July 16, as he's now generated six consecutive scoreless efforts.

Tuivailala will serve as the opener Sunday against the Rays, Greg Johns of MLB.com reports.

EDGE Analysis

He has recorded between three and four outs in all six of his big-league appearances this year. Wade LeBlanc will work as the primary pitcher.

Tuivailala will serve as the Mariners' opening pitcher in Sunday's game against the Astros, Greg Johns of MLB.com reports.

EDGE Analysis

He's only expected to work between one and two innings before giving way to primary pitcher Tommy Milone. Though his first four appearances since returning from the 60-day injured list July 15, Tuivailala has given up two runs on six hits and a walk while striking out six in 4.1 innings.