Ronald Blum

AP Baseball Writer
Latest in Product Development
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More from Ronald Blum
The Today in Manufacturing Podcast from Manufacturing.net
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The Today in Manufacturing Podcast from Manufacturing.net
Each week, our editors discuss the five biggest stories in manufacturing and their implications for the industry. 
June 19, 2026
The Trajekt Arc pitching machine is demonstrated during the Major League Baseball winter meetings Wednesday, Dec. 6, 2023, in Nashville, Tenn.
Product Development
High-Tech Pitching Machine Mimics Every Pitcher
This 8-foot-high, 1,200-pound robot spit out fastballs, cutters and sweepers just like the pros.
March 26, 2024
In this Dec. 10, 2019, file photo, New York Mets manager Carlos Beltran listens to a question during the Major League Baseball winter meetings in San Diego. Beltran is out as manager of the Mets. The team announced the move Thursday, Jan. 16, 2020.
Product Development
Baseball Has Become a Prisoner of Technology
Technology unleashed baseball's Analytics Era, and now it's holding the sport prisoner.
January 17, 2020
A baseball is pictured as the American League warms-up for the MLB baseball All-Star Game, Tuesday, July 9, 2019, in Cleveland. Faced with a record onslaught of home runs and pitchers convinced baseballs are juiced, Commissioner Rob Manfred says the sport has been unable to find any changes in the manufacturing process.
Operations
MLB: Baseballs Not Juiced
Commissioner Rob Manfred says the sport has been unable to find any changes in the manufacturing process, despite an onslaught of home runs.
July 10, 2019
In this May 11, 2018, file photo, New York Yankees' Aaron Judge hits a three-run home run during the fifth inning of a baseball game against the Oakland Athletics in New York. Baseballs really are getting extra lift, and it's not from the exaggerated upper cuts batters are taking, according to a 10-person committee of researchers hired by the commissioner's office.
Product Development
Baseballs are Getting Extra Lift
Since 2015, balls have been carrying farther, an issue one physicist speculates is due to "something very, very subtle in the manufacturing process."
May 24, 2018
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Product Development
Virtual Reality Baseball a Hit
You might never catch a 104 mph pitch from Aroldis Chapman, but a new VR experience at the All-Star FanFest lets fans know what it's like to snag Major League pitches.
July 10, 2017
In this March 15, 2017, file photo, Philadelphia Phillies second baseman Chris Coghlan catches a pop fly in the fifth inning of a spring training baseball game in Tampa, Fla. Coghlan spent spring training with the Phillies using a wrist band to measure his sleep and recovery.
Product Development
Baseball Players are Wired Up
Digital devices become the rage in baseball.
April 3, 2017
This graphic provided by Motus Global shows how it's MotusPro system uses five blue sensors to record 39 sets of measurements ranging from shoulder rotation to hip speed to stride.
Product Development
Sensors Birth Biometric Baseball
Programmers hope big diamond data that will stop spate of Tommy John surgeries.
April 1, 2016