Andrew Knizner: Breaking News, Rumors & Highlights

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Mariners News & Notes: Taylor Ward Scuffles, Blue Jays Claim Paul Sewald, Andrew Knizner Joins Giants

The Mariners' acquisition of Taylor Ward hasn’t exactly been what they’ve expected. Instead of giving their lineup an immediate lift, they’ve received anything but. Ward has played eight games since joining Seattle and produced five hits in 29 at-bats.

San Francisco Giants News / MLB Trade Rumors / August 11

Giants Sign Andrew Knizner, Designate Eddys Leonard For Assignment

The Giants announced that they have signed catcher Andrew Knizner. He will take the active roster spot of fellow backstop Zach Morgan, who has been optioned to Triple-A Sacramento.

Boston Red Sox News / MLB Trade Rumors / August 8

Andrew Knizner Opts Out Of Red Sox Deal

Veteran catcher Andrew Knizner is a free agent after opting out of his contract with the Red Sox, reports Jon Heyman of the New York Post. The 31-year-old will be seeking his fourth organization this season.

Chris Sale News / Yardbarker Quizzes

The 'Most 200-K MLB seasons' quiz

How many of the pitchers in MLB's Live Ball era (since 1920) with five or more 200-strikeout seasons under their belt can you name in five minutes?

The 'MLB all-time K-leaders' quiz

The 'League strikeout leaders by season' quiz

The 'Cy Young winners of the 2000s' quiz

Boston Red Sox News / MLB on ClutchPoints / August 7

Red Sox lose impactful Triple-A catcher to free agency

The Boston Red Sox made some aggressive moves before the trade deadline to bulk up the roster for the final stretch of the season and potentially the playoffs.

Athletics News / Yardbarker

The most surprising player from every MLB team for the 2026 season

The 2026 season has been headlined by young players emerging, but some wily veterans have also had their day. As we head toward the end of the regular season, these 30 players stand out as the biggest surprises on their teams.

MLB News / New Baseball Media / June 23

2026 Transactions: Rangers Sign Gonzales & Wynns, Knizner to Sox

Texas picked up some additional organizational depth, as former Major Leaguers Marco Gonzales and Austin Wynns are now with the team. Plus, the Red Sox signed Andrew Knizner, and the Rays took on a struggling pitcher from St.

MLB News / MLB Trade Rumors / June 23

Red Sox, Andrew Knizner Agree To Minor League Deal

The Red Sox have agreed to a minor league contract with veteran catcher Andrew Knizner, reports Chris Cotillo of MassLive.com. Knizner, a client of CAA, was with the Rockies’ Triple-A affiliate but was released late last week after triggering an opt-out clause.

Colorado Rockies News / MLB Trade Rumors / June 19

Rockies Release Andrew Knizner

The Rockies have released catcher Andrew Knizner, according to his transactions tracker at MLB.com. He had been performing well, so it’s possible he triggered an opt-out.

Colorado Rockies News / Colorado Rockies on SI / April 2

Rockies Add Depth, Sign Veteran Catcher to Minor League Deal

The Colorado Rockies have signed veteran catcher Andrew Knizner to a minor league contract. Knizner will be wearing a fifth different uniform in his big league career.

Seattle Mariners News / Seattle Mariners on SI / April 2

Mariners Spring Catcher Castoff Suddenly Has a New Opportunity With Rockies

Andrew Knizner did not stay unemployed for very long, which probably tells you all you need to know about how these things work. A veteran catcher with real major league experience hits the market in late March, and a team with a shaky depth chart starts squinting at the situation and talking itself into a low-risk flier.

MLB News / Yardbarker

The most disappointing player from every MLB team for the 2026 season

The 2026 season hasn't gone as planned for many MLB players. These 30 players stand out as the biggest disappointments for their respective teams.

MLB News / MLB Trade Rumors / April 2

Rockies Sign Andrew Knizner To Minor League Deal

The Rockies signed catcher Andrew Knizner to a minor league contract on Wednesday. Although the team didn’t announce the move, the 31-year-old jumped right into action tonight with Triple-A Albuquerque.

Seattle Mariners News / MLB Trade Rumors / March 25

Mariners Place J.P. Crawford On IL; Andrew Knizner Elects Free Agency

The Mariners announced their Opening Day roster, with a few moves of note. Shortstop J.P. Crawford will start the season on the 10-day injured list, retroactive to March 22nd, due to right shoulder inflammation.

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The 'Most 200-K MLB seasons' quiz

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The 'Active NFL catch leaders' quiz

MLB News / Seattle Mariners on SI / December 17

After finally signing with the Mariners, Andrew Knizner is in the fold for 2026

Over the weekend, multiple reports began surfacing that free agent catcher Andrew Knizner had signed a free agent deal with the Seattle Mariners. But a few days later, no official announcement had been made by the player or the club.

Seattle Mariners News / MLB on ClutchPoints / December 16

Mariners give Cal Raleigh a backup by signing ex-Cardinals catcher

The Seattle Mariners signed catcher Andrew Knizner to a one-year MLB contract, the team announced in a press release on Tuesday. The Knizner signing brings the Mariners’ 40-man roster to 39 total players at the moment.

MLB News / Field Level Media / December 16

Mariners sign C Andrew Knizner to 1-year contract

The Seattle Mariners found their backup to American League MVP runner-up Cal Raleigh, signing veteran catcher Andrew Knizner to a one-year contract on Tuesday.

MLB News / MLB Trade Rumors / December 12

Mariners working on deal with Andrew Knizner

The Mariners are in conversations with free-agent catcher Andrew Knizner on a deal.

25 MLB players on the brink of stardom in 2026

The '2025 MLB All-Star Starters' quiz

MLB News / Field Level Media / September 25, 2025

Andrew Knizner's first triple leads Giants past Cardinals

Andrew Knizner lashed his first major league triple past a diving Victor Scott II in center field, scoring Christian Koss with the go-ahead run in the eighth inning and allowing the San Francisco Giants to outlast the visiting St.

MLB News / St. Louis Cardinals on SI / May 23, 2025

Cardinals Fan-Favorite Landing In NL West With Giants

One former member of the St. Louis Cardinals has found a new home. Former Cardinals catcher Andrew Knizner recently was released by the Washington Nationals.

St. Louis Cardinals News / St. Louis Cardinals on SI / May 18, 2025

Ex-Cardinals Fan-Favorite Available After Surprising Release

One former St. Louis Cardinals fan-favorite is hitting the open market after a surprising release. Former Cardinals catcher Andrew Knizner has been in the Washington Nationals' farm system this year.

Washington Nationals News / Washington Nationals on SI / May 17, 2025

Nationals Move On From Veteran Catcher Who Performed Exceptionally Well in Triple-A

The Washington Nationals have quite a bit of depth when it comes to their farm system, and that includes both prospects and veteran pieces. One of the more notable players they had amongst the group was catcher Andrew Knizner, who had a phenomenal 2023 season but a less than optimal showing in 2024.

Washington Nationals News / MLB on ClutchPoints / May 17, 2025

Nationals release catcher hitting .382 in Triple-A

The Washington Nationals are reportedly releasing catcher Andrew Knizner, per Robert Murray of FanSided. “The Nationals are releasing catcher Andrew Knizner based on the opt-out in his contract, source says.

Arizona Diamondbacks News / Burn City Sports / September 18, 2024

Diamondbacks outright Andrew Knizner to Reno, release Dylan Floro

Diamondbacks catcher Andrew Knizner has cleared waivers and has been outrighted to Triple-A Reno. Knizner was designated for assignment on Saturday to make room for left-hander Brandon Hughes.

MLB News / Burn City Sports / February 27, 2024

Andrew Knizner had 5 RBI’s, Rangers trounce Diamondbacks 10-3

Designated hitter Andrew Knizner had five RBI’s for the Texas Rangers as they claimed a 10-3 victory over the Arizona Diamondbacks on Tuesday afternoon.

St. Louis Cardinals News / St. Louis Cardinals on SI / December 19, 2023

Ex-Cardinals Catcher 'Name To Watch' For NL Foe After Eight-Year Stint In St. Louis

The St. Louis Cardinals entered this offseason with a strong group of position players and were mainly focused on retooling the pitching staff. With that said, two areas of concern that were dealt with included the logjam of outfielders and catchers-- both positions saw players traded or non-tendered.

MLB News / Yardbarker / November 18, 2023