Trader consensus prices the 81+ outcome at virtually 100% implied probability following the 2026 NCAA Tournament's conclusion on April 6 at Lucas Oil Stadium, as Jon Rothstein's signature "This is March" tweets—his hallmark for March Madness drama—have tallied well beyond 81, per trader verifications citing 86+. This dominant positioning stems from Rothstein's prolific usage amid tournament chaos, including First Four surprises like Prairie View A&M topping Lehigh, upsets such as Boston University stunning Navy, and Elite Eight epics featuring buzzer-beaters and comebacks that fueled dozens of posts from Selection Sunday through the Final Four. With the bracket fully resolved and no further games, challenges would require unlikely tweet deletions or disputes over exact phrasing matching market rules.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNCAA Tournament: Number of Rothstein “This is March” tweets
NCAA Tournament: Number of Rothstein “This is March” tweets
81+ 100.0%
≤ 40 <1%
41–50 <1%
51–60 <1%
$45,789 Vol.
$45,789 Vol.
Apr 7, 2026
≤ 40
No
41–50
No
51–60
No
61–70
No
71–80
No
81+
Yes
81+ 100.0%
≤ 40 <1%
41–50 <1%
51–60 <1%
$45,789 Vol.
$45,789 Vol.
Apr 7, 2026
≤ 40
$8,545 Vol.
No
41–50
$5,561 Vol.
No
51–60
$11,714 Vol.
No
61–70
$5,347 Vol.
No
71–80
$3,355 Vol.
No
81+
$11,268 Vol.
Yes
This market will resolve according to the number of times Jon Rothstein (@JonRothstein) mentions "This is March" in a tweet posted on X between March 1, 2026, 12:00 AM ET and April 7, 2026, 2:00 AM ET.
For the purposes of this market, only main feed posts, quote posts, and reposts will count.
Only posts live at the listed time will count toward the final tally. Deleted posts or posts that were reposted and later un-reposted will NOT count.
Text posted in images, memes, video, or any attachments will not qualify towards the final count.
Any plural or possessive forms of the listed term, as well as variance in capitalizations, will count toward the resolution of this market, regardless of context. Other forms of the listed term will NOT count.
Extraneous symbols being inserted into a word (ex: Th1s, for "this") will disqualify it from counting toward the final count.
Misspellings or iterations of the listed term, including all grammatical or slang forms, or misspellings with extra, missing, or incorrect letters (ex: marchhh or mar., for ‘March’), will not count towards the final count, regardless of context or intent.
Instances where the term is used in a compound word will count regardless of context (e.g. marchmadness mentions are not a compound word for "march").
Instances where both the quote and the quoted post contain the relevant phrase will qualify as one mention. (e.g., if John quotes a post which contains "This is March" with his own text containing "This is March", it will qualify as one mention.)
If the relevant data is unavailable by April 20, 2026, 11:59 PM ET, this market will resolve to the lowest bracket.
The resolution source for this market will be Jon Rothstein’s verified X account: @JonRothstein.
Please note, only the @JonRothstein verified X account counts for this market, regardless of the URL for this profile. If Jon Rothstein posts from another account, it has no bearing on the resolution of this market.Trader consensus prices the 81+ outcome at virtually 100% implied probability following the 2026 NCAA Tournament's conclusion on April 6 at Lucas Oil Stadium, as Jon Rothstein's signature "This is March" tweets—his hallmark for March Madness drama—have tallied well beyond 81, per trader verifications citing 86+. This dominant positioning stems from Rothstein's prolific usage amid tournament chaos, including First Four surprises like Prairie View A&M topping Lehigh, upsets such as Boston University stunning Navy, and Elite Eight epics featuring buzzer-beaters and comebacks that fueled dozens of posts from Selection Sunday through the Final Four. With the bracket fully resolved and no further games, challenges would require unlikely tweet deletions or disputes over exact phrasing matching market rules.
This market will resolve according to the number of times Jon Rothstein (@JonRothstein) mentions "This is March" in a tweet posted on X between March 1, 2026, 12:00 AM ET and April 7, 2026, 2:00 AM ET.
For the purposes of this market, only main feed posts, quote posts, and reposts will count.
Only posts live at the listed time will count toward the final tally. Deleted posts or posts that were reposted and later un-reposted will NOT count.
Text posted in images, memes, video, or any attachments will not qualify towards the final count.
Any plural or possessive forms of the listed term, as well as variance in capitalizations, will count toward the resolution of this market, regardless of context. Other forms of the listed term will NOT count.
Extraneous symbols being inserted into a word (ex: Th1s, for "this") will disqualify it from counting toward the final count.
Misspellings or iterations of the listed term, including all grammatical or slang forms, or misspellings with extra, missing, or incorrect letters (ex: marchhh or mar., for ‘March’), will not count towards the final count, regardless of context or intent.
Instances where the term is used in a compound word will count regardless of context (e.g. marchmadness mentions are not a compound word for "march").
Instances where both the quote and the quoted post contain the relevant phrase will qualify as one mention. (e.g., if John quotes a post which contains "This is March" with his own text containing "This is March", it will qualify as one mention.)
If the relevant data is unavailable by April 20, 2026, 11:59 PM ET, this market will resolve to the lowest bracket.
The resolution source for this market will be Jon Rothstein’s verified X account: @JonRothstein.
Please note, only the @JonRothstein verified X account counts for this market, regardless of the URL for this profile. If Jon Rothstein posts from another account, it has no bearing on the resolution of this market.
For the purposes of this market, only main feed posts, quote posts, and reposts will count.
Only posts live at the listed time will count toward the final tally. Deleted posts or posts that were reposted and later un-reposted will NOT count.
Text posted in images, memes, video, or any attachments will not qualify towards the final count.
Any plural or possessive forms of the listed term, as well as variance in capitalizations, will count toward the resolution of this market, regardless of context. Other forms of the listed term will NOT count.
Extraneous symbols being inserted into a word (ex: Th1s, for "this") will disqualify it from counting toward the final count.
Misspellings or iterations of the listed term, including all grammatical or slang forms, or misspellings with extra, missing, or incorrect letters (ex: marchhh or mar., for ‘March’), will not count towards the final count, regardless of context or intent.
Instances where the term is used in a compound word will count regardless of context (e.g. marchmadness mentions are not a compound word for "march").
Instances where both the quote and the quoted post contain the relevant phrase will qualify as one mention. (e.g., if John quotes a post which contains "This is March" with his own text containing "This is March", it will qualify as one mention.)
If the relevant data is unavailable by April 20, 2026, 11:59 PM ET, this market will resolve to the lowest bracket.
The resolution source for this market will be Jon Rothstein’s verified X account: @JonRothstein.
Please note, only the @JonRothstein verified X account counts for this market, regardless of the URL for this profile. If Jon Rothstein posts from another account, it has no bearing on the resolution of this market.
Market Opened: Mar 12, 2026, 11:17 AM ET
Volume
$45,789End Date
Apr 7, 2026Market Opened
Mar 12, 2026, 11:17 AM ETResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve according to the number of times Jon Rothstein (@JonRothstein) mentions "This is March" in a tweet posted on X between March 1, 2026, 12:00 AM ET and April 7, 2026, 2:00 AM ET.
For the purposes of this market, only main feed posts, quote posts, and reposts will count.
Only posts live at the listed time will count toward the final tally. Deleted posts or posts that were reposted and later un-reposted will NOT count.
Text posted in images, memes, video, or any attachments will not qualify towards the final count.
Any plural or possessive forms of the listed term, as well as variance in capitalizations, will count toward the resolution of this market, regardless of context. Other forms of the listed term will NOT count.
Extraneous symbols being inserted into a word (ex: Th1s, for "this") will disqualify it from counting toward the final count.
Misspellings or iterations of the listed term, including all grammatical or slang forms, or misspellings with extra, missing, or incorrect letters (ex: marchhh or mar., for ‘March’), will not count towards the final count, regardless of context or intent.
Instances where the term is used in a compound word will count regardless of context (e.g. marchmadness mentions are not a compound word for "march").
Instances where both the quote and the quoted post contain the relevant phrase will qualify as one mention. (e.g., if John quotes a post which contains "This is March" with his own text containing "This is March", it will qualify as one mention.)
If the relevant data is unavailable by April 20, 2026, 11:59 PM ET, this market will resolve to the lowest bracket.
The resolution source for this market will be Jon Rothstein’s verified X account: @JonRothstein.
Please note, only the @JonRothstein verified X account counts for this market, regardless of the URL for this profile. If Jon Rothstein posts from another account, it has no bearing on the resolution of this market.Trader consensus prices the 81+ outcome at virtually 100% implied probability following the 2026 NCAA Tournament's conclusion on April 6 at Lucas Oil Stadium, as Jon Rothstein's signature "This is March" tweets—his hallmark for March Madness drama—have tallied well beyond 81, per trader verifications citing 86+. This dominant positioning stems from Rothstein's prolific usage amid tournament chaos, including First Four surprises like Prairie View A&M topping Lehigh, upsets such as Boston University stunning Navy, and Elite Eight epics featuring buzzer-beaters and comebacks that fueled dozens of posts from Selection Sunday through the Final Four. With the bracket fully resolved and no further games, challenges would require unlikely tweet deletions or disputes over exact phrasing matching market rules.
This market will resolve according to the number of times Jon Rothstein (@JonRothstein) mentions "This is March" in a tweet posted on X between March 1, 2026, 12:00 AM ET and April 7, 2026, 2:00 AM ET.
For the purposes of this market, only main feed posts, quote posts, and reposts will count.
Only posts live at the listed time will count toward the final tally. Deleted posts or posts that were reposted and later un-reposted will NOT count.
Text posted in images, memes, video, or any attachments will not qualify towards the final count.
Any plural or possessive forms of the listed term, as well as variance in capitalizations, will count toward the resolution of this market, regardless of context. Other forms of the listed term will NOT count.
Extraneous symbols being inserted into a word (ex: Th1s, for "this") will disqualify it from counting toward the final count.
Misspellings or iterations of the listed term, including all grammatical or slang forms, or misspellings with extra, missing, or incorrect letters (ex: marchhh or mar., for ‘March’), will not count towards the final count, regardless of context or intent.
Instances where the term is used in a compound word will count regardless of context (e.g. marchmadness mentions are not a compound word for "march").
Instances where both the quote and the quoted post contain the relevant phrase will qualify as one mention. (e.g., if John quotes a post which contains "This is March" with his own text containing "This is March", it will qualify as one mention.)
If the relevant data is unavailable by April 20, 2026, 11:59 PM ET, this market will resolve to the lowest bracket.
The resolution source for this market will be Jon Rothstein’s verified X account: @JonRothstein.
Please note, only the @JonRothstein verified X account counts for this market, regardless of the URL for this profile. If Jon Rothstein posts from another account, it has no bearing on the resolution of this market.
For the purposes of this market, only main feed posts, quote posts, and reposts will count.
Only posts live at the listed time will count toward the final tally. Deleted posts or posts that were reposted and later un-reposted will NOT count.
Text posted in images, memes, video, or any attachments will not qualify towards the final count.
Any plural or possessive forms of the listed term, as well as variance in capitalizations, will count toward the resolution of this market, regardless of context. Other forms of the listed term will NOT count.
Extraneous symbols being inserted into a word (ex: Th1s, for "this") will disqualify it from counting toward the final count.
Misspellings or iterations of the listed term, including all grammatical or slang forms, or misspellings with extra, missing, or incorrect letters (ex: marchhh or mar., for ‘March’), will not count towards the final count, regardless of context or intent.
Instances where the term is used in a compound word will count regardless of context (e.g. marchmadness mentions are not a compound word for "march").
Instances where both the quote and the quoted post contain the relevant phrase will qualify as one mention. (e.g., if John quotes a post which contains "This is March" with his own text containing "This is March", it will qualify as one mention.)
If the relevant data is unavailable by April 20, 2026, 11:59 PM ET, this market will resolve to the lowest bracket.
The resolution source for this market will be Jon Rothstein’s verified X account: @JonRothstein.
Please note, only the @JonRothstein verified X account counts for this market, regardless of the URL for this profile. If Jon Rothstein posts from another account, it has no bearing on the resolution of this market.
Volume
$45,789End Date
Apr 7, 2026Market Opened
Mar 12, 2026, 11:17 AM ETResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Trader consensus prices the 81+ outcome at virtually 100% implied probability following the 2026 NCAA Tournament's conclusion on April 6 at Lucas Oil Stadium, as Jon Rothstein's signature "This is March" tweets—his hallmark for March Madness drama—have tallied well beyond 81, per trader verifications citing 86+. This dominant positioning stems from Rothstein's prolific usage amid tournament chaos, including First Four surprises like Prairie View A&M topping Lehigh, upsets such as Boston University stunning Navy, and Elite Eight epics featuring buzzer-beaters and comebacks that fueled dozens of posts from Selection Sunday through the Final Four. With the bracket fully resolved and no further games, challenges would require unlikely tweet deletions or disputes over exact phrasing matching market rules.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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