# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/jeff-karstens
# Generated: 2026-08-13T15:11:26.695Z

schema: https://schema.org/Person
url: "https://fame.am/person/jeff-karstens"
name: "Jeff Karstens"
slug: "jeff-karstens"
description: "Jeffrey Wayne Karstens is an American former right-handed starting pitcher in Major League Baseball (MLB). Karstens pitched for the New York Yankees in 2006 and 2007 and the Pittsburgh Pirates from 2008 to 2012."
tagline: "American baseball player"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/IMG_7071_Jeff_Karstens.jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
birthDate: "1982-09-24"
livingStatus: "LIVING"
scores:
  popularity:           39.69
  momentum:             0
  historical:           5.476890666666667
  currentAttention:     0
  sourceConfidence:     40
  profileCompleteness:  55
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
platforms:
  - platform:  "X"
    url:       "https://x.com/karstens27"
    handle:    "karstens27"
sources:
  - url: "https://fi.wikipedia.org/wiki/Jeff_Karstens"
    title: "Jeff Karstens"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%DA%86%D9%8A%D9%81_%D9%83%D8%A7%D8%B1%D8%B3%D8%AA%D9%8A%D9%86%D8%B3"
    title: "چيف كارستينس"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Jeff_Karstens"
    title: "Jeff Karstens"
    type:  "WIKIPEDIA"
  - url: "https://zh.wikipedia.org/wiki/%E5%82%91%E5%A4%AB%C2%B7%E5%8D%A1%E6%96%AF%E5%9D%A6%E6%96%AF"
    title: "傑夫·卡斯坦斯"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Jeff_Karstens"
    title: "Jeff Karstens"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%B8%E3%82%A7%E3%83%95%E3%83%BB%E3%82%AB%E3%83%BC%E3%82%B9%E3%83%86%E3%83%B3%E3%82%B9"
    title: "ジェフ・カーステンス"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q3111746"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump