Headlines

  • Braves Re-Sign Raisel Iglesias
  • 2025 Non-Tender Candidates
  • Mets Release Frankie Montas, Select Nick Morabito
  • Orioles Trade Grayson Rodriguez To Angels For Taylor Ward
  • A’s Designate JJ Bleday For Assignment
  • Tampa Bay To Designate Christopher Morel, Jake Fraley For Assignment
  • 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
    • 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 Outright Joe Mantiply

By Connor Byrne | October 1, 2020 at 6:17pm CDT

OCT. 1: The D-backs announced that they have outrighted Mantiply to Triple-A Reno.

SEPT. 28: The Diamondbacks announced that they have designated left-hander Joe Mantiply for assignment. They reinstated infielder Domingo Leyba from the restricted list in a corresponding move.

Mantiply, a former Tiger and Yankee whom the Diamondbacks signed to a minor league contract last winter, threw 2 1/3 innings of four-run ball for the D-backs in 2020. The 29-year-old has tossed just eight major league innings and surrendered 12 earned runs on 13 hits with more walks (eight) than strikeouts (six) thus far.

Leyba, meanwhile, is back with the Snakes after receiving an 80-game suspension for a positive performance-enhancing drug test last March. The 25-year-old Leyba made his D-backs debut a season ago with 30 plate appearances and seven hits. FanGraphs ranked Leyba as the D-backs’ 26th-best prospect last November.

Share Repost Send via email

Arizona Diamondbacks Transactions Domingo Leyba Joe Mantiply

Minor MLB Transactions: 10/1/20
Main
Francisco Lindor Discusses Future
View Comments (10)
Post a Comment

10 Comments

  1. jd396

    5 years ago

    Mantiplication

    Reply
  2. DarkSide830

    5 years ago

    you wonder how some guys get so many chances.

    Reply
    • Monkey’s Uncle

      5 years ago

      Left-handed relievers never die, they just move around a heck of a lot.

      3
      Reply
      • DarkSide830

        5 years ago

        yeah yeah, i know the mantra. except there are probably dozens of righties who are much better then him. who cares what arm you throw with if you cant get ANYBODY out?

        1
        Reply
      • sidewinder11

        5 years ago

        I feel like that trend will fade away if the 3 batter minimum stays. Relievers are going to be judged more on overall effectiveness regardless of handedness

        Reply
        • Twinsfan333

          5 years ago

          No it won’t. Left handedness is an advantage in baseball. Always has been always will be

          Reply
  3. Monkey’s Uncle

    5 years ago

    “Go forth, become fruitful, and Mantiply”

    Reply
  4. awf1119

    5 years ago

    Lefties never die,they mantiply

    Reply
  5. Briffle2

    5 years ago

    I haven’t seen an arm like that since Joe Montana. … I mean Joe Mantegna.

    Wait, Joe Mantiply.

    Reply
  6. ottoc 2

    5 years ago

    I figured it requires some mansplaining.

    Reply

Leave a Reply Cancel reply

Please login to leave a reply.

Log in Register

    Top Stories

    Braves Re-Sign Raisel Iglesias

    2025 Non-Tender Candidates

    Mets Release Frankie Montas, Select Nick Morabito

    Orioles Trade Grayson Rodriguez To Angels For Taylor Ward

    A’s Designate JJ Bleday For Assignment

    Tampa Bay To Designate Christopher Morel, Jake Fraley For Assignment

    Astros Designate Ramon Urias For Assignment

    Nine Players Reject Qualifying Offer

    Trent Grisham To Accept Qualifying Offer

    Gleyber Torres To Accept Qualifying Offer

    Shota Imanaga To Accept Cubs’ Qualifying Offer

    Brandon Woodruff Accepts Qualifying Offer

    Rangers Shopping Jonah Heim, Adolis Garcia

    Red Sox Designate Nathaniel Lowe, Josh Winckowski For Assignment

    Mariners Re-Sign Josh Naylor

    Yankees To Re-Sign Ryan Yarbrough

    MLBTR Free Agent Prediction Contest Now Closed

    Mets Fielding Interest In Jeff McNeil

    Brad Keller Drawing Interest As Starting Pitcher

    Aaron Judge Wins AL MVP Award

    Recent

    Braves Re-Sign Raisel Iglesias

    2025 Non-Tender Candidates

    Mets Finalize 2026 Coaching Staff

    Braves Acquire Ryan Rolison

    Mets Release Frankie Montas, Select Nick Morabito

    Angels Hoping To Add Center Fielder, Third Baseman

    Poll: The Royals’ Second Base Decision

    Blue Jays, Dodgers Interested In Cody Bellinger

    Marlins To Hire Craig Driver As First Base Coach

    MLBTR Podcast: Offseason Preview Megapod: Top 50 Free Agents

    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