![Adrian Beltre hangs it up after 21 seasons](https://i.cbc.ca/1.3266208.1444495814!/fileImage/httpImage/estrada-marco-151003-620.jpg)
Marco Estrada set for 1st playoff start with Blue Jays on brink
![Adrian Beltre hangs it up after 21 seasons](https://www.norwichbulletin.com/gcdn/authoring/2011/04/01/NTBU/ghows-CT-bd28e241-3099-4a14-b23f-90bbf9c98566-ac7b8601.jpeg)
Red Sox: Beefed-up Sox facing AL champions
![Adrian Beltre hangs it up after 21 seasons](https://www.bleachernation.com/wp-content/uploads/2018/11/adrian-beltre-throwing-glove-rangers-Photo-by-Leon-HalipGetty-Images-GettyImages-993989838.jpg)
Dang: After 21 Years, the GREAT Adrian Beltre is Retiring - Bleacher Nation
![Adrian Beltre hangs it up after 21 seasons](https://cdn.theathletic.com/app/uploads/2019/07/16144449/USATSI_10188540.jpg)
19 in '19 — #10: Adrian Beltre, a once-in-a-lifetime player, as real as he was unreal - The Athletic
![Adrian Beltre hangs it up after 21 seasons](https://nbcsports.brightspotcdn.com/dims4/default/8ebcfdf/2147483647/strip/false/crop/2970x1671+0+1/resize/1200x675!/quality/90/?url=https%3A%2F%2Fnbc-sports-production-nbc-sports.s3.amazonaws.com%2Fbrightspot%2F75%2Fb5%2F1eb429cb545f9f219dcca9d213b7%2F472280442-e1473699546456.jpg)
We're down to five players who debuted before the year 2000 - NBC Sports
![Adrian Beltre hangs it up after 21 seasons](https://static01.nyt.com/images/2018/11/21/sports/21score-web1/merlin_140831076_2601f8d2-78be-432c-bce2-0fe4b96b0850-superJumbo.jpg)
Adrian Beltre Was the All-Time Great You Failed to Notice - The New York Times
![Adrian Beltre hangs it up after 21 seasons](https://ca-times.brightspotcdn.com/dims4/default/1d4c18e/2147483647/strip/false/crop/2048x1152+0+0/resize/1486x836!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2Fc4%2Ff5%2Fa272b5c96883121dcb3ec7713733%2Fla-1528740019-c58a6vn8ht-snap-image)
To Dodgers, Adrian Beltre is the Hall of Famer who got away - Los Angeles Times
![Adrian Beltre hangs it up after 21 seasons](http://res.cloudinary.com/ybmedia/image/upload/c_crop,h_1125,w_2000,x_0,y_109/c_fill,f_auto,h_1215,q_auto,w_2160/v1/m/3/d/3d1ec5b9c11cd0990c4844c3028919185c2b2976/10238115.jpg)
MLB players who may retire after the 2018 season
![Adrian Beltre hangs it up after 21 seasons](http://origin.misc.pagesuite.com/297280d2-593d-4b52-bb63-0e1577001aac/images/IMG_CT-GET_51357902LB001_2_1_UO3S4JHU.jpg)
Finding a sense of peace - North Shore