CenterHigh
WTAE Pittsburgh (Hearst)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
← Today's headlines
38 sources checked · Left, Center, and Right included · 3h ago
Different Spin
Don Nelson, second-winningest NBA coach, dies at 86
CBS News reaches for "champion"; Toronto Sun for "historic", "champion".
4 Left32 Center2 Right
DIFFERENT SPIN
HOW EACH SIDE WORDED IT
Left-leaningCenter-leftSecond-Winningest NBA Coach Dies at 86
The Daily BeastMixed
Right-leaningNBA champion player, historic coach Don Nelson dead at 86
Toronto SunMixed
historicchampion
Center baseline · 
WCVB Boston (Hearst)HighDon Nelson, Boston Celtics champion and Hall of Fame coach, dies at 86
As of August 9, 2026 at 10:19 PM, this is how Optics News reads the wording differences in this story.
What happened Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
The headline split The left frames it as "Second-Winningest NBA Coach Dies at 86". The right frames it as "NBA champion player, historic coach Don Nelson dead at 86".
Match confidence High confidence. 38 sources checked, Left/Center/Right all represented. Best read as a clear framing signal — not a fact-check.
Same-event confidenceHigh
38 sources across Left, Center, and Right all describe the same event.
Framing confidenceModerate
54/99 — meaningful wording shift across the spectrum.
WHAT EACH SIDE EMPHASIZED
Left / center-leftSecond-Winningest NBA Coach Dies at 86
The Daily Beast · Center-left · News report
CenterDon Nelson, second-winningest NBA coach, dies at 86
WTAE Pittsburgh (Hearst) · Center · News report
Right / center-rightNBA champion player, historic coach Don Nelson dead at 86
Toronto Sun · Right · News report
SEE THE HEADLINES
Open source
RightMixed
Toronto SunNews report · Aug 9, 10:19 PM
NBA champion player, historic coach Don Nelson dead at 86
historicchampion
Basketball Hall of Famer part of 5 Celtics championships as player, finished with 1,335-1,063 coaching record
Center-leftMixed
The Daily BeastNews report · Aug 9, 9:45 PM
Second-Winningest NBA Coach Dies at 86
JON LEVY / Jon Levy, Getty Images Don Nelson, the Hall of Fame coach who ranks second all-time in NBA regular-season wins, has died at 86, his family announced Sunday. Nelson played 14 seas...
CenterHigh
WCVB Boston (Hearst)News report · Aug 9, 9:26 PM
Don Nelson, Boston Celtics champion and Hall of Fame coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
Center-leftHigh
CBS NewsNews report · Aug 9, 8:48 PM
Don Nelson, former NBA coach and 5-time champion as a player, dies at 86
champion
Don Nelson was one of two coaches in NBA history to have at least 250 wins with three different franchises — Milwaukee, Dallas and Golden State.
CenterHigh
The Columbian (Vancouver WA)News report · Aug 9, 8:47 PM
Don Nelson, second-winningest NBA coach, dies at 86
Don Nelson, the second-winningest coach in NBA history who won five championships as a player with the Boston Celtics, died Sunday. He was 86.
Show all 38 sources
CenterHigh
Honolulu Star-AdvertiserNews report · Aug 9, 8:40 PM
Don Nelson, Hall of Fame NBA coach and Celtics star, dies at 86
Don Nelson, who won five NBA championship rings as a player with the Boston Celtics and went on to become an innovative and freethinking Hall of Fame head coach and one of the winningest in...
CenterHigh
Portland Press HeraldNews report · Aug 9, 8:34 PM
Don Nelson, NBA’s second-winningest coach, dies at 86
Nelson won 5 NBA titles as a player with the Boston Celtics.
CenterHigh
WPLG Local 10 (Berkshire/Graham, Miami)News report · Aug 9, 8:31 PM
Don Nelson, second-winningest NBA coach who won 5 titles as a Celtics player, dies at 86
Don Nelson, the second-winningest coach in NBA history who won five championships as a player with the Boston Celtics, died Sunday. He was 86.
CenterHigh
UPIWire story · Aug 9, 8:26 PM
NBA Hall of Fame coach Don Nelson dies at 86
Don Nelson, who won five titles as a player and later became the second-winningest coach in NBA history, died Sunday at 86.
CenterMostly Factual
EuronewsNews report · Aug 9, 7:46 PM
Don Nelson, the second-winnigest head coach in NBA history, dies aged 86
The legendary coach and former player, credited for introducing the “Nellie ball”, was inducted into the Naismith Basketball Hall of Fame as a coach in 2012 for – at the time – holding the...
Center-leftMostly Factual
The Plain Dealer ClevelandNews report · Aug 9, 7:14 PM
NBA legend, 5-time champion, dead at 86. Here’s what we know
His family announced his death on Sunday.
Center-rightMostly Factual
Al.com (Alabama News)News report · Aug 9, 7:14 PM
NBA legend, 5-time champion, dead at 86. Here’s what we know
His family announced his death on Sunday.
CenterMostly Factual
The Post-Standard (Syracuse)News report · Aug 9, 7:14 PM
NBA legend, 5-time champion, dead at 86. Here’s what we know
His family announced his death on Sunday.
CenterHigh
WGN-TV (Nexstar, Chicago)News report · Aug 9, 7:08 PM
Don Nelson, second-winningest NBA coach who won 5 titles as a Celtics player, dies at 86
NBA legend and former career wins leader Don Nelson died Sunday at the age of 86, leaving behind a legacy as a five-time champion player and a pioneering coach who revolutionized the game w...
CenterHigh
WJW FOX8 (Nexstar, Cleveland)News report · Aug 9, 7:04 PM
Don Nelson, second-winningest NBA coach who won 5 titles as a Celtics player, dies at 86
Don Nelson, the second-winningest coach in NBA history who won five championships as a player with the Boston Celtics, died Sunday. He was 86.
CenterHigh
KCRA3 Sacramento (Hearst)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
WISN12 Milwaukee (Hearst)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
WGAL8 (Hearst, Lancaster)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
WXII12 (Hearst, Greensboro)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
WYFF4 (Hearst, Greenville)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
WMTW8 (Hearst, Portland ME)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
KMBC9 (Hearst, Kansas City)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
WGAL Susquehanna / KOAT7 (Hearst, Albuquerque)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
WMUR Hearst WLKY32 (Louisville)News report · Aug 9, 7:03 PM
Don Nelson, second-winningest NBA coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
WBIR10 (Tegna, Knoxville)News report · Aug 9, 7:02 PM
Don Nelson, Hall of Fame coach and NBA champion, dies at 86
The three-time NBA Coach of the Year won five championships as a player, later became the league's second winningest coach and helped shape the modern game.
CenterHigh
WFMY News 2 (Tegna, Greensboro)News report · Aug 9, 7:02 PM
Don Nelson, Hall of Fame coach and NBA champion, dies at 86
The three-time NBA Coach of the Year won five championships as a player, later became the league's second winningest coach and helped shape the modern game.
CenterHigh
KING5 (Tegna, Seattle)News report · Aug 9, 7:02 PM
Don Nelson, Hall of Fame coach and NBA champion, dies at 86
The three-time NBA Coach of the Year won five championships as a player, later became the league's second winningest coach and helped shape the modern game.
CenterHigh
WUSA9 (Tegna, Washington DC)News report · Aug 9, 7:02 PM
Don Nelson, Hall of Fame coach and NBA champion, dies at 86
The three-time NBA Coach of the Year won five championships as a player, later became the league's second winningest coach and helped shape the modern game.
CenterHigh
KARE11 (Tegna, Minneapolis)News report · Aug 9, 7:02 PM
Don Nelson, Hall of Fame coach and NBA champion, dies at 86
The three-time NBA Coach of the Year won five championships as a player, later became the league's second winningest coach and helped shape the modern game.
CenterHigh
WCNC Charlotte (Tegna)News report · Aug 9, 7:02 PM
Don Nelson, Hall of Fame coach and NBA champion, dies at 86
The three-time NBA Coach of the Year won five championships as a player, later became the league's second winningest coach and helped shape the modern game.
CenterHigh
KGW8 (Tegna, Portland OR)News report · Aug 9, 7:02 PM
Don Nelson, Hall of Fame coach and NBA champion, dies at 86
The three-time NBA Coach of the Year won five championships as a player, later became the league's second winningest coach and helped shape the modern game.
CenterHigh
WWL-TV 4 (Tegna, New Orleans)News report · Aug 9, 7:02 PM
Don Nelson, Hall of Fame coach and NBA champion, dies at 86
The three-time NBA Coach of the Year won five championships as a player, later became the league's second winningest coach and helped shape the modern game.
CenterHigh
WVEC 13News Now (Tegna, Norfolk)News report · Aug 9, 7:02 PM
Don Nelson, Hall of Fame coach and NBA champion, dies at 86
The three-time NBA Coach of the Year won five championships as a player, later became the league's second winningest coach and helped shape the modern game.
Center-leftHigh
The Seattle TimesNews report · Aug 9, 6:54 PM
Don Nelson, second-winningest NBA coach who won 5 titles as a Celtics player, dies at 86
Don Nelson, the second-winningest coach in NBA history, has died at the age of 86.
CenterHigh
KRON4 (Nexstar, San Francisco)News report · Aug 9, 6:42 PM
Long-time Warriors coach dies at 86
(KRON)-- The long-time Warriors head coach Don Nelson has died, according to the Golden State Warriors. The 86-year-old was a three-time NBA Coach of the Year and was inducted into the Bask...
CenterHigh
WMUR9 (Hearst, Manchester NH)News report · Aug 9, 6:36 PM
Don Nelson, Boston Celtics champion and Hall of Fame coach, dies at 86
Boston Celtics champion and legendary NBA coach Don Nelson has died at the age of 86, his family announced Sunday.
CenterHigh
KGO / ABC7 San FranciscoNews report · Aug 9, 6:34 PM
Don Nelson, 2nd winningest coach in NBA history dies at 86
Don Nelson, the second winningest coach in NBA history, a five-time NBA champion as a player and a member of the Naismith Memorial Basketball Hall of Fame, has died, it was announced Sunday...
Details54/99 Wording Gap · High confidence · 38 sources
54/99 Wording GapHigh confidence38 sources · 3 bias bucketsStable · 38 sources · all three buckets · comparable news formatFormats: News report, Wire story
SOURCE MAP CHANGES
Aug 9, 6:34 PM: KGO / ABC7 San Francisco joined the source map.
Aug 9, 6:36 PM: WMUR9 (Hearst, Manchester NH) joined the source map.
Aug 9, 6:42 PM: KRON4 (Nexstar, San Francisco) joined the source map.
Aug 9, 6:54 PM: The Seattle Times joined the source map.
Now: Wording Gap is 54/99 and story health is stable · 38 sources · all three buckets · comparable news format.