Headlines

  • Athletics Acquire Jeff McNeil
  • Nationals Sign Foster Griffin
  • Padres Sign Sung-Mun Song
  • Rangers Re-Sign Chris Martin
  • Red Sox Acquire Willson Contreras
  • White Sox To Sign Munetaka Murakami
  • Previous
  • Next
Register
Login
  • Hoops Rumors
  • Pro Football Rumors
  • Pro Hockey Rumors

MLB Trade Rumors

Remove Ads
  • Home
  • Teams
    • AL East
      • Baltimore Orioles
      • Boston Red Sox
      • New York Yankees
      • Tampa Bay Rays
      • Toronto Blue Jays
    • AL Central
      • Chicago White Sox
      • Cleveland Guardians
      • Detroit Tigers
      • Kansas City Royals
      • Minnesota Twins
    • AL West
      • Athletics
      • Houston Astros
      • Los Angeles Angels
      • Seattle Mariners
      • Texas Rangers
    • NL East
      • Atlanta Braves
      • Miami Marlins
      • New York Mets
      • Philadelphia Phillies
      • Washington Nationals
    • NL Central
      • Chicago Cubs
      • Cincinnati Reds
      • Milwaukee Brewers
      • Pittsburgh Pirates
      • St. Louis Cardinals
    • NL West
      • Arizona Diamondbacks
      • Colorado Rockies
      • Los Angeles Dodgers
      • San Diego Padres
      • San Francisco Giants
  • About
    • MLB Trade Rumors
    • Tim Dierkes
    • Writing team
    • Advertise
    • Archives
  • Contact
  • Tools
    • 2025-26 Top 50 MLB Free Agents With Predictions
    • Free Agent Contest Leaderboard
    • 2025-26 MLB Free Agent List
    • 2026-27 MLB Free Agent List
    • Projected Arbitration Salaries For 2026
    • Contract Tracker
    • Transaction Tracker
    • Agency Database
  • NBA/NFL/NHL
    • Hoops Rumors
    • Pro Football Rumors
    • Pro Hockey Rumors
  • App
  • Chats
Go To Pro Hockey Rumors
Go To Hoops Rumors

Diamondbacks Place Mark Melancon On Injured List, Select Keynan Middleton

By Anthony Franco | April 29, 2022 at 4:55pm CDT

The D-Backs announced they’ve placed closer Mark Melancon on the injured list. His placement was without a designation, indicating it’s related to COVID-19. Keynan Middleton was selected to take his place on the roster. Additionally, Arizona recalled Caleb Smith from Triple-A Reno and optioned southpaw Tyler Holton.

Melancon is the second Arizona reliever lost to the COVID list in as many days. The Snakes also placed J.B. Wendelken on the IL yesterday. Placement on the list can indicate a positive test, viral symptoms or exposure to a person who has tested positive. It isn’t clear whether Melancon has tested positive.

Middleton signed a minor league deal over the offseason. The righty has appeared in each of the past five MLB seasons, spending his career with the Angels and Mariners. Middleton had some strong numbers early on with Los Angeles, but he’s struggled since undergoing Tommy John surgery in 2018. Last season, he tossed 31 innings of 4.94 ERA ball, only striking out 17.1% of batters faced while walking 13.6% of opponents.

Assigned to Reno to open the year, the 28-year-old has made seven appearances. He’s worked 7 1/3 frames of one-run ball, punching out nine while allowing five hits and three walks. That promising start will earn him another chance in the big leagues.

Share Repost Send via email

Arizona Diamondbacks Transactions Keynan Middleton Mark Melancon

Blue Jays Select Vinny Capra
Main
Rockies Place Kris Bryant On Injured List
View Comments (3)
Post a Comment

3 Comments

  1. tstats

    4 years ago

    Really like Mark when he isn’t pitching against the dodgers.

    1
    Reply
    • BudLightKnight

      4 years ago

      +1 on that statement

      Reply
  2. scottaz

    4 years ago

    Why? Why are the Dbacks wasting their time with Caleb Smith? It’s time to move on and give young guys a look rather than stick with proven losers.

    Reply

Leave a Reply Cancel reply

Please login to leave a reply.

Log in Register

    Top Stories

    Athletics Acquire Jeff McNeil

    Nationals Sign Foster Griffin

    Padres Sign Sung-Mun Song

    Rangers Re-Sign Chris Martin

    Red Sox Acquire Willson Contreras

    White Sox To Sign Munetaka Murakami

    Blue Jays Interested In Alex Bregman

    Tigers Re-Sign Kyle Finnegan

    Astros, Pirates, Rays Finalize Three-Team Trade Sending Brandon Lowe To Pittsburgh, Mike Burrows To Houston, Jacob Melton To Tampa

    Rays Trade Shane Baz To Orioles

    Nine Teams Exceeded Luxury Tax Threshold In 2025

    Royals Acquire Matt Strahm

    Twins Sign Josh Bell

    Diamondbacks Sign Merrill Kelly

    Padres Re-Sign Michael King

    Giants Sign Adrian Houser

    Phillies Sign Brad Keller

    Cardinals Sign Dustin May

    Royals Sign Lane Thomas

    Mets To Sign Luke Weaver

    Recent

    Athletics Designate Ken Waldichuk For Assignment

    Athletics Acquire Jeff McNeil

    Mariners Sign Rob Refsnyder

    Phillies Sign Zach Pop To Major League Deal

    Nationals Sign Foster Griffin

    Cubs To Sign Christian Bethancourt To Minor League Deal

    Padres Sign Sung-Mun Song

    Rangers Re-Sign Chris Martin

    Trade Rumors Front Office Subscriber Chat Transcript

    Cardinals, Jared Shuster Agree To Minor League Deal

    MLBTR Newsletter - Hot stove highlights in your inbox, five days a week

    Latest Rumors & News

    Latest Rumors & News

    • Every MLB Trade In July
    Trade Rumors App for iOS and Android App Store Google Play

    MLBTR Features

    MLBTR Features

    • Remove Ads, Support Our Writers
    • 2025-26 Top 50 MLB Free Agents With Predictions
    • Front Office Originals
    • Tim Dierkes' MLB Mailbag
    • 2025-26 Offseason Outlook Series
    • MLBTR Podcast
    • 2025-26 MLB Free Agent List
    • 2026-27 MLB Free Agent List
    • Projected Arbitration Salaries For 2026
    • Contract Tracker
    • Transaction Tracker
    • Extension Tracker
    • Agency Database
    • MLBTR On Twitter
    • MLBTR On Facebook
    • Team Facebook Pages
    • How To Set Up Notifications For Breaking News
    • Hoops Rumors
    • Pro Football Rumors
    • Pro Hockey Rumors

    Rumors By Team

    • Angels Rumors
    • Astros Rumors
    • Athletics Rumors
    • Blue Jays Rumors
    • Braves Rumors
    • Brewers Rumors
    • Cardinals Rumors
    • Cubs Rumors
    • Diamondbacks Rumors
    • Dodgers Rumors
    • Giants Rumors
    • Guardians Rumors
    • Mariners Rumors
    • Marlins Rumors
    • Mets Rumors
    • Nationals Rumors
    • Orioles Rumors
    • Padres Rumors
    • Phillies Rumors
    • Pirates Rumors
    • Rangers Rumors
    • Rays Rumors
    • Red Sox Rumors
    • Reds Rumors
    • Rockies Rumors
    • Royals Rumors
    • Tigers Rumors
    • Twins Rumors
    • White Sox Rumors
    • Yankees Rumors

    Navigation

    • Sitemap
    • Archives
    • RSS/Twitter Feeds By Team

    MLBTR INFO

    • Advertise
    • About
    • Commenting Policy
    • Privacy Policy

    Connect

    • Contact Us
    • Twitter
    • Facebook
    • RSS Feed

    MLB Trade Rumors is not affiliated with Major League Baseball, MLB or MLB.com

    Do not Sell or Share My Personal Information

    hide arrows scroll to top

    Register

    Desktop Version | Switch To Mobile Version