Headlines

  • Twins To Sign Victor Caratini
  • Phillies To Re-Sign J.T. Realmuto
  • Mets To Sign Bo Bichette
  • Dodgers To Sign Kyle Tucker
  • Rays, Angels, Reds Agree To Three-Team Trade Involving Josh Lowe, Gavin Lux
  • Red Sox To Sign Ranger Suárez
  • 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

Zach Willeman

Royals, Dodgers Complete Danny Duffy Trade

By Anthony Franco | October 20, 2021 at 11:00pm CDT

The Royals announced they’ve acquired right-handed pitching prospect Zach Willeman from the Dodgers. The move completes the clubs’ July 29 deal that sent left-hander Danny Duffy to Los Angeles.

Willeman, 25, is a former 19th-round pick by Los Angeles. A starter early in his minor league career, he worked exclusively out of the bullpen this past season with Double-A Tulsa. Over 47 2/3 frames of relief, he pitched to a 3.78 ERA with an above-average 28.2% strikeout rate but an elevated 11% walk percentage. The Royals will need to add Willeman to the 40-man roster or leave him exposed in the upcoming Rule 5 draft. If he earns a spot on the 40-man, he could be a bullpen option at the big league level at some point next season.

The Dodgers ultimately got nothing out of their low-cost flier on Duffy. The veteran southpaw was on the injured list with a flexor strain at the time of the deal. Expected to return a few weeks after the trade, Duffy unfortunately had a setback and was shut down for the season. He’ll be a free agent this winter.

Share Repost Send via email

Kansas City Royals Los Angeles Dodgers Transactions Danny Duffy Zach Willeman

49 comments
Show all
    Top Stories

    Twins To Sign Victor Caratini

    Phillies To Re-Sign J.T. Realmuto

    Mets To Sign Bo Bichette

    Dodgers To Sign Kyle Tucker

    Rays, Angels, Reds Agree To Three-Team Trade Involving Josh Lowe, Gavin Lux

    Red Sox To Sign Ranger Suárez

    Rockies To Sign Willi Castro To Two-Year Deal

    Rockies Sign Michael Lorenzen

    Latest On Mets’, Blue Jays’ Pursuit Of Kyle Tucker

    Cubs Sign Alex Bregman

    Cardinals Trade Nolan Arenado To Diamondbacks

    Marlins Trade Ryan Weathers To Yankees

    Mets Reportedly Offer Kyle Tucker Short-Term Deal With $50MM AAV; Jays Have Made Long-Term Offer

    Giants Aggressively Pursuing Second Base Upgrade

    Yankees, Cody Bellinger “At An Impasse” In Negotiations

    Braves Re-Sign Tyler Kinley

    Rockies Acquire Jake McCarthy From Diamondbacks

    Max Kepler Receives 80-Game PED Suspension

    Pirates Sign Ryan O’Hearn

    Diamondbacks Will Reportedly Not Trade Ketel Marte

    Recent

    Twins To Sign Victor Caratini

    Poll: What’s Next For The Red Sox Infield?

    Cardinals, Mets Among Teams Interested In Griffin Canning

    Phillies Reportedly Made Seven-Year Offer To Bo Bichette

    Front Office Subscriber Chat Transcript

    Mets Claim Tsung-Che Cheng

    Marlins Claim Osvaldo Bido

    Phillies To Re-Sign J.T. Realmuto

    Mets To Sign Bo Bichette

    White Sox Interested In Michael Conforto

    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 iTunes Play Store

    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