ESPN
    • Football
    • NBA
    • NFL
    • MLB
    • Cricket
    • Boxing
    • Rugby
    • More Sports
    • Fantasy
    • Search

    JeffNelson

    • Relief Pitcher
    • Birthdate
      17/11/1966
    • BAT/THR
      Right/Right
    • Birthplace
      Baltimore, MD

    Career Stats

    • SV
      33
    • ERA
      3.41
    • K
      829
    • WHIP
      1.35
    • Overview
    • News
    • Stats
    • Bio
    • Splits
    • Game Log

    Biography

    Position Relief Pitcher
    Birthdate17/11/1966
    BAT/THRRight/Right
    BirthplaceBaltimore, MD

    Career History

    Chicago White Sox
    Chicago White Sox2006-2006 (1 Season)
    Seattle Mariners
    Seattle Mariners1992-1995, 2001-2003, 2005-2005 (8 Seasons)
    Texas Rangers
    Texas Rangers2004-2004 (1 Season)
    New York Yankees
    New York Yankees1996-2000, 2003-2003* (6 Seasons)

    MLB News

    Fantasy baseball news: AL East teams make rotation decisions

    Fantasy baseball news: AL East teams make rotation decisions

    All of the important fantasy spin and actionable takeaways resulting from the latest baseball news.
    CFB 26 adds Jackie Robinson in new Ultimate Team pack

    CFB 26 adds Jackie Robinson in new Ultimate Team pack

    The Baseball Hall of Famer and trailblazer was a football star at UCLA in the 1930s and '40s, and will join Dwight Freeney and Timmy Chang in the new release.
    Tigers phenom Kevin McGonigle to be on Opening Day roster

    Tigers phenom Kevin McGonigle to be on Opening Day roster

    Tigers phenom Kevin McGonigle, ESPN's No. 2 prospect for the 2026 season, will be on the Opening Day roster. He has never played above the Double-A level.
    Rays top prospect Carson Williams to start at shortstop

    Rays top prospect Carson Williams to start at shortstop

    Carson Williams, who is ranked as the 39th best prospect by ESPN, will enter the season as the starting shortstop for the Rays after a solid spring training.
    Fantasy baseball forecaster: Team hitting ratings

    Fantasy baseball forecaster: Team hitting ratings

    Stay ahead of the game and optimize your fantasy baseball hitters with our forecaster, which provides a rolling 10-day outlook of every team's hitting matchups as well as the potential for stolen bases.
    Fantasy baseball forecaster: Pitcher projections for the next 10 days

    Fantasy baseball forecaster: Pitcher projections for the next 10 days

    Keep up to date on who is pitching -- and how well they're expected to do -- with our forecaster, which provides a rolling 10-day outlook of every team's probable starting pitchers with game score projections.
    All MLB News
    ESPN
    • Terms of Use
    • Privacy Policy
    • Your US State Privacy Rights
    • Children's Online Privacy Policy
    • Interest-Based Ads
    • About Nielsen Measurement
    • Your Privacy Choices
    • Contact Us
    • Disney Ad Sales Site
    • Work for ESPN
    • Corrections
    GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD). 21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply. On behalf of Boot Hill Casino & Resort (KS). Terms: sportsbook.draftkings.com/promos.
    Copyright: © 2026 ESPN Enterprises, LLC. All rights reserved.