![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](https://s.yimg.com/ny/api/res/1.2/DGNfmwpY2BqX4.Sl_Djpeg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyMDA7aD04MDA-/https://media.zenfs.com/en/homerun/feed_manager_auto_publish_494/3c25cc32329d936d2e8f9e19aca9e654)
Memo: MLB players can use nicknames on back of jersey, wear bright-colored shoes during 'Players Weekend
![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](https://cdn.vox-cdn.com/thumbor/vwarnyFvZtcFTOljvscExSA6FKM=/1400x0/filters:no_upscale()/cdn.vox-cdn.com/uploads/chorus_asset/file/9021879/Screen_Shot_2017_08_09_at_10.39.30_AM.png)
Rapid reviews of all 30 MLB 'Players Weekend' caps
![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](https://cdn.vox-cdn.com/thumbor/Q-kRekG94VyLFWJrH2m_Tsv_TK0=/1400x0/filters:no_upscale()/cdn.vox-cdn.com/uploads/chorus_asset/file/9022093/Athletics.png)
Rapid reviews of all 30 MLB 'Players Weekend' caps
![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](https://media.bleacherreport.com/f_auto,w_611,h_408,q_auto,c_fill/br-cms/c9/9f/5b/f5/4dc0/4965/a68c/d33f0f6514e3/crop_exact_gettyimages-1169809957-612x612.jpg)
Nationals beat Cubs 9-3
![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](https://cdn.vox-cdn.com/thumbor/Ijw5VrwX2miqG0T6geh-Rnde-LQ=/1400x0/filters:no_upscale()/cdn.vox-cdn.com/uploads/chorus_asset/file/9021501/Screen_Shot_2017_08_09_at_10.01.56_AM.png)
Rapid reviews of all 30 MLB 'Players Weekend' caps
![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](https://sportshub.cbsistatic.com/i/r/2017/08/24/58bfade1-68f7-4cba-a392-688dd743b3b0/crop/1045x787+180+0/resize/590x295/0b64258143fd8c0862854fedeb2bf1f5/detroit-tigers-2017-players-weekend-jersey-front.jpg)
New Players Weekend uniforms for all 30 MLB teams
![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](http://thumbor-prod-us-east-1.photo.aws.arc.pub/I0hXyan3TgTLDfyxWlFwGnHfRFU=/arc-anglerfish-arc2-prod-tronc/public/YLVZNJST4RCJTK4EBG4EBZDLPU.jpg)
MLB reinforces its Players Weekend cap policy after the Cubs go rogue
![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](https://cdn.vox-cdn.com/thumbor/L_MCuRQ3Fm-tnIPETMT8BJC5LH4=/0x0:1146x1182/1400x1400/filters:focal(458x208:640x390):format(png)/cdn.vox-cdn.com/uploads/chorus_image/image/56124767/Screen_Shot_2017_08_09_at_11.38.43_AM.0.png)
MLB unveils 'Players Weekend' jerseys and caps - Bleed Cubbie Blue
![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](https://images.seattletimes.com/wp-content/uploads/2017/06/3e51b284-4b2d-11e7-a16d-09dd8ac82b18.jpg?d=780x501)
MLB will reportedly relax uniform policy, allow nicknames and more for 'Players Weekend
![MLB reinforces its Players Weekend cap policy after the Cubs go rogue](https://sportshub.cbsistatic.com/i/r/2017/08/24/9fb11921-3a5b-4f35-b65c-d0e9d3776360/crop/1045x788+180+0/resize/590x295/af13e9ed9a6e0c4d7bef853d42c88bba/cincinnati-reds-2017-players-weekend-cap.jpg)
New Players Weekend uniforms for all 30 MLB teams