Deletion of Cavaliers–Celtics rivalry

Comment: per nom.  Quick google searches of https://www.google.com/search?biw=1242&bih=602&ei=UqMOW6j3Mcac5wKi07XoAg&q=%22Cavaliers+Celtics+rivalry%22&oq=%22Cavaliers+Celtics+rivalry%22&gs_l=psy-ab.3..0i8i30k1.65009.68257.0.68494.2.2.0.0.0.0.178.250.1j1.2.0....0...1.1.64.psy-ab..0.2.250...0i22i30k1.0.GCIDsruTbbY "Cavaliers Celtics rivalry" and https://www.google.com/search?biw=1242&bih=602&ei=mKMOW4CaAo7U5gK4lJDoCw&q=%22Celtics+Cavaliers+rivalry%22&oq=%22Celtics+Cavaliers+rivalry%22&gs_l=psy-ab.3..0i30k1.86228.89709.0.90247.12.12.0.0.0.0.110.881.10j1.11.0....0...1.1.64.psy-ab..1.11.880...0i7i30k1j0i8i7i30k1.0._HwGc9Wdegc "Celtics Cavaliers rivalry show very little beyond the current season (specifically the recent conference finals and the Kyrie Irving trade).  The article itself is merely a list of 250 scores and a one-sentence description of each playoff meeting.  It is |poorly sourced, and the few sources that are there only confirm the results of the games and do nothing to describe these teams as "rivals
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:RS)

Comment: per nomination. There is no rivalry between these teams and it sounds like 
Stance: delete
Cited policy: Wikipedia:Recentism (WP:RECENTISM)