• Full name Ronnie Ellis Williams
  • Born 01/06/1996 in Miami, FL
  • Profile Ht.: 6'0" / Wt.: 170 / Bats: R / Throws: R
  • School American
  • Drafted in the 2nd round (68th overall) by the St. Louis Cardinals in 2014 (signed for $833,900).
    View Draft Report
    The athletic, quick-armed Williams' velocity has been on a steady upward trajectory over the last year. He wasn't completely healthy last summer and pitched mostly at 87-88 mph, touching 91 mph in the fall at Florida Diamond Club. But he has touched 97 this spring and sat in the low 90s in his best outings this spring, though his velocity has fallen into the high 80s late in some outings. He has a quick arm and gets armside life to his fastball. His curveball has flashed average, though it's inconsistent, and he is working on a slider. His changeup flashes average potential but is even less consistent than his curve. There is some effort to his delivery, his velocity played down a tick out of the stretch and he is somewhat raw, but he is very athletic. The 6-foot, 175-pound Williams a slender build with long arms that will accommodate additional strength gains.

Top Rankings

Organization Prospect Rankings

Draft Prospects

Career Transactions

  • RHP Ronnie Williams assigned to Navegantes del Magallanes.
  • Cardenales de Lara activated RHP Ronnie Williams.
  • RHP Ronnie Williams assigned to Cardenales de Lara.
  • Tigres de Aragua activated RHP Ronnie Williams.
  • RHP Ronnie Williams assigned to Tigres de Aragua.
  • RHP Ronnie Williams assigned to Leones de Yucatan.
  • Leones de Yucatan signed free agent RHP Ronnie Williams.
  • Tigres de Quintana Roo released RHP Ronnie Williams.
  • RHP Ronnie Williams assigned to Tigres de Quintana Roo.
  • RHP Ronnie Williams assigned to Puerto Rico.
  • RHP Ronnie Williams assigned to Indios de Mayaguez.
  • Leones del Caracas activated RHP Ronnie Williams.
  • Leones del Caracas activated RHP Ronnie Williams.
  • RHP Ronnie Williams assigned to Leones del Caracas.
  • Diablos Rojos del Mexico activated RHP Ronnie Williams from the reserve list.
  • Diablos Rojos del Mexico placed RHP Ronnie Williams on the reserve list.
  • Diablos Rojos del Mexico activated RHP Ronnie Williams from the reserve list.
  • Diablos Rojos del Mexico placed RHP Ronnie Williams on the reserve list.
  • RHP Ronnie Williams assigned to Estrellas Orientales.
  • RHP Ronnie Williams assigned to Aguilas Cibaenas.
  • Diablos Rojos del Mexico signed free agent RHP Ronnie Williams.
  • Puerto Rico activated RHP Ronnie Williams.
  • RHP Ronnie Williams assigned to Puerto Rico.
  • RHP Ronnie Williams elected free agency.
  • RHP Ronnie Williams assigned to Sacramento River Cats from ACL Giants Orange.
  • RHP Ronnie Williams assigned to ACL Giants Orange.
  • San Francisco Giants signed free agent RHP Ronnie Williams to a minor league contract.
  • Sacramento River Cats released RHP Ronnie Williams.
  • Team Garcia activated RHP Ronnie Williams.
  • Team Garcia activated RHP Ronnie Williams.
  • Indios de Mayaguez activated RHP Ronnie Williams.
  • RHP Ronnie Williams and assigned to Indios de Mayaguez.
  • Indios de Mayaguez activated RHP Ronnie Williams.
  • RHP Ronnie Williams assigned to Sacramento River Cats from Richmond Flying Squirrels.
  • Richmond Flying Squirrels activated RHP Ronnie Williams.
  • RHP Ronnie Williams roster status changed by Richmond Flying Squirrels.
  • RHP Ronnie Williams assigned to Richmond Flying Squirrels from Sacramento River Cats.
  • Sacramento River Cats claimed RHP Ronnie Williams off waivers from Springfield Cardinals.
  • RHP Ronnie Williams assigned to San Francisco Giants.
  • RHP Ronnie Williams assigned to Criollos de Caguas.
  • RHP Ronnie Williams assigned to Aguilas Cibaenas.
  • RHP Ronnie Williams assigned to Springfield Cardinals from Palm Beach Cardinals.
  • RHP Ronnie Williams assigned to Palm Beach Cardinals from Springfield Cardinals.
  • Ronnie Williams assigned to Springfield Cardinals from Palm Beach Cardinals.
  • RHP Ronnie Williams assigned to Palm Beach Cardinals from Springfield Cardinals.
  • Springfield Cardinals activated RHP Ronnie Williams from the 7-day injured list.
  • Springfield Cardinals placed RHP Ronnie Williams on the 7-day disabled list.
  • RHP Ronnie Williams assigned to Springfield Cardinals from Palm Beach Cardinals.
  • RHP Ronnie Williams assigned to Palm Beach Cardinals from Peoria Chiefs.
  • RHP Ronnie Williams assigned to St. Louis Cardinals.
  • Peoria Chiefs activated RHP Ronnie Williams from the 7-day disabled list.
  • Peoria Chiefs placed RHP Ronnie Williams on the 7-day disabled list.
  • RHP Ronnie Williams assigned to Peoria Chiefs from State College Spikes.
  • RHP Ronnie Williams assigned to State College Spikes from Johnson City Cardinals.
  • RHP Ronnie Williams assigned to Johnson City Cardinals.
  • RHP Ronnie Williams assigned to GCL Cardinals.
  • St. Louis Cardinals signed RHP Ronnie Williams.

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