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MLB announces crew chiefs for Wild Card Series umpire crews

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Cite

The Associated Press. (2026, September 28). MLB announces crew chiefs for Wild Card Series umpire crews. Toronto Star. https://www.thestar.com/sports/baseball/mlb-announces-crew-chiefs-for-wild-card-series-umpire-crews/article_e45ee353-499c-50f2-8764-66d561022a7f.html

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

Toronto Star · collected 2026-09-28 · by The Associated Press

Quick Summary

Major League Baseball has announced the crew chiefs for this week's Wild Card Series: Jordan Baker, Bill Miller, Alan Porter, and Mark Wegner. Each of these experienced umpires will oversee their respective series from third base throughout the best-of-three matchups. New to postseason duty are umpires Paul Clemons, Emil Jiménez, Alex MacKay, Charlie Ramos, and Clint Vondrak. The article provides specific details on each crew's assignments for the playoffs, including which new umpires will join more experienced ones at various positions during the games.
Written by AI on 2026-09-28, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

Major League Baseball (MLB) announced on Monday that Jordan Baker, Bill Miller, Alan Porter, and Mark Wegner will serve as umpire crew chiefs for this week’s Wild Card Series. All four will start at third base during the opening games of their respective series and then move clockwise around the bases, meaning they could end up behind the plate if a series goes to three games. For example, in the Red Sox-Yankees matchup in New York, Mark Wegner is assigned as crew chief for the first game on Tuesday, with other umpires including Nate Tomlinson behind the plate and Scott Barry at first base. This rotation system ensures consistency across the series while providing varied experiences for the umpires involved.

Written for “MLB Umpire Crews Announced” on 2026-11-04, grounded in this article and the 0 other(s) covering the same event.

Story

📰 MLB Umpire Crews Announced
Sports · 1 article(s) covering the same event.

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How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
8
sentences that state something as happening or true
Uncertain
0%
0 of 8 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
64/100
Toronto Star's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Sports
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-28 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Toronto Star · 11445 article(s) · 28 correction(s) detected
Running correction rate · 28 correction(s)
2026-10-26
Correction
2026-10-24
Correction
2026-10-07
Correction
2026-09-24
Correction

Who wrote this

The Associated Press
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Wire or desk byline, not an individual reporter.
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Topics

Game 2 Major League Baseball NEW YORK Red Sox Wild Card Series

Subjects

Baker PERSON · 2× NEW YORK GPE · 2× Porter PERSON · 2× Red Sox ORG · 2× Wegner PERSON · 2× Alan Porter PERSON · 1× Bill Miller PERSON · 1× Jordan Baker PERSON · 1× Major League Baseball ORG · 1× Mark Wegner PERSON · 1×

Narrative

Umpires rotate from right field to left and then clockwise around the bases starting at third, meaning an umpire who is at second for the opener will be behind the plate for a potential third game of the best-of-three Wild Card Series.
framing: assertive · carried by 1 article(s) · first seen 2026-09-28
🔮 All crew chiefs will be at third base for the openers and will not work behind the plate during the best-of-three round, Major League Baseball said Monday.
2026-09-28 · Toronto Star
MLB announces crew chiefs for Wild Card Series umpire crews · assertive framing

Claims (8 extracted, 0 hedged)

All crew chiefs will be at third base for the openers and will not work behind the plate during the best-of-three round, Major League Baseball said Monday. asserted
Baseball → work → round
Miller will be working his eighth wild-card round, and Baker, Porter and Wegner will work their sixth. asserted
Baker → work → sixth
Paul Clemons, Emil Jiménez, Alex MacKay, Charlie Ramos and Clint Vondrak will umpire postseason games for the first time. asserted
Clemons → umpire → time
Wegner will work the Red Sox-Yankees series in New York, joined for Tuesday’s opener by Nate Tomlinson behind the plate, Scott Barry at first, John Libka at second, John Tumpane in left and Jiménez in right. asserted
Wegner → work → right
Umpires rotate from right field to left and then clockwise around the bases starting at third, meaning an umpire who is at second for the opener will be behind the plate for a potential third game of the best-of-three Wild Card Series. asserted
who → rotate → Series
Porter will work the Chicago White Sox-Houston Astros series, joined in Game 1 by MacKay behind the plate, Alex Tosi at first, Ryan Additon at second, Edwin Moscoso in left and Clemons in right. asserted
Porter → work → right
He will be joined in the opener by Ramon DeJesus behind the plate, Erich Bacchus at first, Chad Fairchild at second, Rob Drake in left and Vondrak in right. asserted
He → join → right
Baker’s crew will work the Atlanta Braves’ series against the visiting Philadelphia Phillies, with Dan Merzel behind the plate, Adam Beck at first, Mark Ripperger at second, Nestor Ceja in left and Ramos in right. asserted
crew → work → right
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