The Biggest Dallas Mavericks Blown Leads Of All Time

What is the biggest Dallas Mavericks blown lead of all time?

The Dallas Mavericks have blown a 30 point lead on 2 separate occasions. The most recent 30 point blown lead was when the Mavericks were leading 85-55 in the 3rd quarter against the Toronto Raptors on Dec 22, 2019, and ended up losing the game 107-110.

Biggest Dallas Mavericks Collapses

	Date	Opponent	Largest Lead		Final Score
1	Sun, Dec 22, 2019	@ Toronto Raptors	30	85-55, 3rd	107-110
	Fri, Dec 6, 2002	@ Los Angeles Lakers	30	66-36, 3rd	103-105
3	Sun, Feb 26, 2023	vs Los Angeles Lakers	27	48-21, 2nd	108-111
	Sun, Mar 2, 1997	vs Phoenix Suns	27	85-58, 3rd	108-109
5	Wed, Oct 24, 2018	@ Atlanta Hawks	26	51-25, 2nd	104-111
6	Sat, Feb 3, 2024	vs Milwaukee Bucks	25	49-24, 2nd	117-129
	Wed, Feb 27, 2013	@ Memphis Grizzlies	25	51-26, 2nd	84-90
8	Sat, Jan 17, 1998	vs Minnesota Timberwolves	24	74-50, 3rd	110-113
9	Sat, Apr 23, 2011	@ Portland Trail Blazers	23	67-44, 3rd	82-84
10	Wed, Oct 19, 2022	@ Phoenix Suns	22	67-45, 3rd	105-107
	Wed, Feb 4, 2015	@ Golden State Warriors	22	40-18, 1st	114-128
	Wed, Dec 10, 2003	@ Los Angeles Clippers	22	41-19, 2nd	99-100
	Sun, Mar 22, 1992	vs Seattle SuperSonics	22	46-24, 2nd	105-113
14	Wed, Jan 22, 2014	@ Toronto Raptors	21	34-13, 1st	85-93
	Tue, Jan 29, 2013	@ Portland Trail Blazers	21	69-48, 3rd	104-106
16	Wed, Dec 27, 2023	vs Cleveland Cavaliers	20	50-30, 2nd	110-113
	Mon, Dec 13, 2010	vs Milwaukee Bucks	20	42-22, 2nd	99-103
	Sat, Jan 31, 2004	vs Denver Nuggets	20	64-44, 3rd	102-107
	Thu, Apr 11, 2002	vs Houston Rockets	20	47-27, 2nd	95-98
20	Fri, May 20, 2022	@ Golden State Warriors	19	67-48, 2nd	117-126
	Fri, May 28, 2021	vs Los Angeles Clippers	19	30-11, 1st	108-118
	Sun, Oct 27, 2019	vs Portland Trail Blazers	19	46-27, 2nd	119-121
	Wed, Jan 16, 2019	vs San Antonio Spurs	19	47-28, 2nd	101-105
	Fri, Dec 20, 2013	vs Toronto Raptors	19	41-22, 2nd	108-109
	Thu, Nov 13, 2008	@ Chicago Bulls	19	24-5, 1st	91-98
	Sat, Jan 10, 1998	vs Indiana Pacers	19	53-34, 3rd	79-84
27	Wed, Apr 13, 2016	vs San Antonio Spurs	18	52-34, 3rd	91-96
	Wed, Dec 11, 2013	@ Golden State Warriors	18	52-34, 2nd	93-95
	Sun, Mar 6, 2011	vs Memphis Grizzlies	18	51-33, 2nd	103-104
	Tue, Nov 5, 1996	@ Toronto Raptors	18	75-57, 3rd	96-100
31	Tue, Dec 7, 2021	vs Brooklyn Nets	17	71-54, 3rd	99-102
	Wed, Jan 15, 2014	@ Los Angeles Clippers	17	123-106, 4th	127-129
	Fri, Nov 29, 2013	@ Atlanta Hawks	17	70-53, 3rd	87-88
	Sun, Nov 21, 2004	@ Denver Nuggets	17	35-18, 2nd	82-110
	Mon, Dec 30, 2002	vs Milwaukee Bucks	17	44-27, 2nd	107-110
	Thu, Feb 27, 1997	vs Minnesota Timberwolves	17	82-65, 4th	105-107
	Wed, Nov 9, 1988	@ Phoenix Suns	17	31-14, 2nd	103-111
38	Wed, Jan 24, 2024	vs Phoenix Suns	16	51-35, 2nd	109-132
	Mon, Mar 20, 2023	@ Memphis Grizzlies	16	96-80, 3rd	108-112
	Sat, Oct 29, 2022	vs Oklahoma City Thunder	16	97-81, 4th	111-117
	Sat, Dec 25, 2021	@ Utah Jazz	16	30-14, 1st	116-120
	Sat, Feb 22, 2020	@ Atlanta Hawks	16	51-35, 2nd	107-111
	Sat, Dec 16, 2017	@ San Antonio Spurs	16	67-51, 3rd	96-98
	Fri, Apr 7, 2017	vs San Antonio Spurs	16	50-34, 2nd	89-102
	Mon, Dec 19, 2016	@ Denver Nuggets	16	48-32, 2nd	107-117
	Tue, Jan 12, 2016	vs Cleveland Cavaliers	16	23-7, 1st	107-110
	Fri, Feb 28, 2014	vs Chicago Bulls	16	38-22, 2nd	91-100
	Sat, Jan 8, 2011	vs Orlando Magic	16	50-34, 2nd	107-117
	Mon, Mar 22, 2010	@ New Orleans Hornets	16	32-16, 1st	99-115
	Fri, Feb 20, 2009	@ Houston Rockets	16	47-31, 2nd	86-93
	Wed, Mar 14, 2007	vs Phoenix Suns	16	92-76, 4th	127-129
	Fri, May 20, 2005	vs Phoenix Suns	16	80-64, 3rd	126-130
	Thu, Apr 29, 2004	@ Sacramento Kings	16	46-30, 2nd	118-119
	Wed, Dec 11, 2002	@ San Antonio Spurs	16	51-35, 2nd	104-111
	Thu, Feb 5, 1998	@ Toronto Raptors	16	27-11, 1st	93-101
	Sun, Apr 6, 1997	@ Los Angeles Lakers	16	51-35, 2nd	80-87
	Sun, Apr 16, 1989	vs Houston Rockets	16	42-26, 2nd	112-114

What is the biggest 4th quarter collapse in Dallas Mavericks history?

The largest 4th quarter collapse in the franchise history of the Dallas Mavericks is 27 points. On Dec 6, 2002, the Mavericks were ahead 88-61 in the 4th quarter against the Los Angeles Lakers and gave up the lead and lost the game 103-105.

NBA play-by-play data only goes back to the 1996-97 season, and thus most blown leads before that season are approximated based on the box score, which might underestimate what the true largest lead was. These are labeled with a yellow underline. Read more details about historical NBA comebacks on our accuracy and fact checking page.

Biggest All Time Dallas Mavericks Blown Leads

What is the biggest Dallas Mavericks blown lead of all time?

Biggest Dallas Mavericks Collapses

What is the biggest 4th quarter collapse in Dallas Mavericks history?