Few results excite a home crowd like beating the reigning champions. Reports of the Portland Trail Blazers defeating the Golden State Warriors in front of a sell-out crowd capture a familiar NBA story: an underdog raising its game against the team everyone measures themselves against. This article looks at why such upsets happen, rather than recounting a particular game's statistics.

Why champions are vulnerable

Defending champions carry a target on their backs. Every opponent treats the fixture as a test, and home crowds turn out in force. Over a long regular season, even the strongest teams have nights when fatigue, travel or injuries take their toll.

What tends to decide an upset

What coaches say afterwards

Post-match comments after an upset often stress effort and toughness: winning "the ugly way", grinding through difficult stretches and surviving the opponent's runs. A victory earned that way can do a lot for a team's confidence, even if it counts the same in the standings as any other win.

Keeping it in perspective

One regular-season win rarely changes the balance of a league. Champions are judged on the play-offs, and underdogs on whether they can build consistency. Still, these nights are why fans keep buying tickets: on any given evening, the result is not guaranteed.

Big crowds in Cape Town

For readers in Cape Town who enjoy the atmosphere of a sell-out sporting crowd, our guide to match day at Cape Town Stadium covers getting there, dressing for the wind and making a day of it. Indoor events are also held at the GrandWest Grand Arena.

KBB2 Wind Notes is an independent clean-energy explainer and Cape Town days-out journal, and this page is kept as a general archive article. To explore the rest of the site, start at the home page.