![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](https://sports.cbsimg.net/images/visual/whatshot/USATSI_8709191.jpg)
Aroldis Chapman has thrown the 101 fastest pitches of 2015 so far
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](https://sportshub.cbsistatic.com/i/r/2018/04/01/6fde086d-7761-4bca-ad56-7b3733f7ed51/thumbnail/1200x675/f1624c3f4de0a4d00813ad81d3f3e1ec/jordan-hicks.jpg)
Meet the rookie reliever who could dethrone Aroldis Chapman as
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](https://sportshub.cbsistatic.com/i/2018/03/30/d53bbd3b-078d-45a5-a055-15f0a282f560/usatsi-10745303.jpg?width=320&height=180)
Meet the rookie reliever who could dethrone Aroldis Chapman as
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](https://cdn.bleacherreport.net/images_root/slides/photos/000/876/856/105208009_original.jpg?1303277954)
Aroldis Chapman and the 15 Fastest Pitches Ever Recorded
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](https://www.si.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTY4MDE3MTI4Mjk0MDAwMDAw/nastiest-fastballs-hader-hicksjpg.jpg)
Josh Hader: Does Brewers reliever boast MLB's best fastball
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](http://www.fangraphs.com/blogs/wp-content/uploads/2016/10/15.gif)
Aroldis Chapman, Without His Command
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](http://bronxpinstripes.com/wp-content/uploads/2021/09/8D55D98E-B14C-4A03-93F0-AE9566002216.jpeg)
Aroldis Chapman's fastball is no longer special
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](https://cdn.bleacherreport.net/images_root/slides/photos/000/876/805/56019295_original.jpg?1303276887)
Aroldis Chapman and the 15 Fastest Pitches Ever Recorded
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](https://cdn.vox-cdn.com/thumbor/8GgSyIO0uriIO1pVV2vk8zC47fg=/1400x0/filters:no_upscale()/cdn.vox-cdn.com/uploads/chorus_asset/file/3872600/Screen_Shot_2015-07-14_at_9.21.52_AM.0.png)
Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](https://img.mlbstatic.com/mlb-images/image/upload/t_16x9/t_w1024/mlb/v75ztu81r4rmaui40ydi)
Aroldis Chapman throws 103.8 mph pitch
![Aroldis Chapman broke MLB.com's new fastest-pitch leaderboard](https://www.nydailynews.com/wp-content/uploads/migration/2015/12/29/2VUHVT3HB4PTM5OMGRDK67GHOE.jpg?w=620)
Flamethrowers: Aroldis Chapman headlines the hardest throwing