Circuit Split Alerter

Stay informed about federal circuit court conflicts that shape American law

What are Circuit Splits?

Circuit splits occur when different Federal Circuit Courts reach conflicting decisions on similar legal questions. These conflicts often signal cases ripe for Supreme Court review.

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Our system automatically monitors Federal Circuit Court opinions, identifies potential splits using AI analysis, and alerts legal professionals to important developments.

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Recent Circuit Splits
McDonald v. US
SplitScore: 49/100

Legal Issue:

Whether a federal prisoner who wishes to challenge the district court’s choice of remedy under 28 U.S.C. § 2255 must (a) file a notice of appeal from the amended criminal judgment or (b) obtain a certificate of appealability (COA) from the court of appeals.
Aug 28, 2026Circuit 1conflicting withCircuit 3Circuit 11conflicting withCircuit 4Circuit 6
Gabriel Buele Morocho v. Warden Philadelphia FDC
SplitScore: 83/100

Legal Issue:

Whether 8 U.S.C. § 1225(b)(2)(A) requires mandatory, no-bond detention of non-citizens who entered the United States without inspection and were later arrested inside the country, or whether those individuals are instead governed by the discretionary-bond regime in 8 U.S.C. § 1226(a).
Aug 28, 2026Circuit 3Circuit 1Circuit 2Circuit 6Circuit 7Circuit 9Circuit 10Circuit 11conflicting withCircuit 5Circuit 8
Fischer, et al. v. XTO Energy, et al.
SplitScore: 54/100

Legal Issue:

Whether a post-judgment civil-contempt show-cause order that lacks both a contempt finding and a specific, unavoidable sanction is a final, appealable order under 28 U.S.C. § 1291.
Aug 28, 2026Circuit 10Circuit 2Circuit 5Circuit 7Circuit 8Circuit 9conflicting withCircuit 3
Cronick v. City of Colorado Springs, et al.
SplitScore: 51/100

Legal Issue:

Whether, in §1983 jury trials, post-incident videos showing the plaintiff’s unrelated confrontations with police are admissible under Federal Rule of Evidence 403 when offered to rebut emotional-distress damages or credibility.
Aug 28, 2026Circuit 10Circuit 2Circuit 4Circuit 7conflicting withCircuit 1
NetChoice, LLC v. Jonathan Skrmetti -Middle District of Tennessee at Nashville
SplitScore: 37/100

Legal Issue:

Whether non-recoverable statutory or regulatory compliance costs, standing alone, constitute "irreparable harm" for purposes of obtaining a preliminary injunction.
Aug 28, 2026Circuit 6conflicting withCircuit 2Circuit 3Circuit 7
T-MOBILE US, INC. v. KAIFI LLC
SplitScore: 45/100

Legal Issue:

Whether a state-law claim that implicates patent issues (e.g., Walker-Process antitrust or contract disputes over re-examination outcomes) ‘arises under’ the patent laws for purposes of 28 U.S.C. §§ 1295(a)(1) and 1338(a), giving the Federal Circuit exclusive appellate jurisdiction.
Aug 28, 2026Federal Circuitconflicting withCircuit 5
Diamond Williams v. Mastronardi Produce-USA, Inc. -Eastern District of Michigan at Detroit
SplitScore: 40/100

Legal Issue:

Whether, after Taylor v. Sturgell, federal courts may bind a non-party to a prior judgment under claim-preclusion based on a “close-and-significant-relationship” privity test, or must confine non-party claim preclusion to the six exceptions identified in Taylor.
Aug 28, 2026Circuit 6conflicting withCircuit 1Circuit 8
Brian Zimmermann v. Scott Labish -Eastern District of Michigan at Detroit
SplitScore: 68/100

Legal Issue:

Whether the Fourteenth Amendment's state-created-danger doctrine extends to make school officials liable for a non-custodial student’s suicide.
Aug 27, 2026Circuit 6Circuit 1Circuit 3Circuit 7Circuit 11conflicting withCircuit 10
US v. Markel Smith
SplitScore: 70/100

Legal Issue:

Whether the four-level enhancement in U.S.S.G. § 2K2.1(b)(4)(B)(i) applies when only one of multiple serial-number markings on a firearm is rendered illegible, or whether the firearm must be rendered wholly untraceable (all serial numbers illegible).
Aug 25, 2026Circuit 4conflicting withCircuit 1Circuit 2Circuit 3Circuit 5Circuit 6Circuit 8Circuit 11
Jose Mejia-Henriquez v. Attorney General United States of America
SplitScore: 60/100

Legal Issue:

Whether a CAT-only petition for review filed after an alien has been removed is rendered non-moot by ICE Directive 11061.1’s promise to facilitate return, thereby allowing Article III jurisdiction.
Aug 25, 2026Circuit 3conflicting withCircuit 4Circuit 5Circuit 9Circuit 10
USA v. Luis Figueroa
SplitScore: 64/100

Legal Issue:

Whether an unconditional guilty plea waives a defendant’s statute-of-limitations defense because the limitations period is non-jurisdictional.
Aug 25, 2026Circuit 3Circuit 1Circuit 2Circuit 4Circuit 6Circuit 7Circuit 8Circuit 9Circuit 11conflicting withCircuit 5Circuit 10
Bromfield v. Blanche
SplitScore: 39/100

Legal Issue:

Proper circuit law to apply when an Immigration Judge conducts a hearing remotely from a different circuit: interpretation of 8 U.S.C. § 1252(b)(2) (‘completed the proceedings’).
Aug 25, 2026Circuit 1conflicting withCircuit 4
Lizbeyde Piedra v. Todd Blanche
SplitScore: 83/100

Legal Issue:

Whether a state criminal conviction that has been vacated continues to qualify as a "conviction" for purposes of inadmissibility under 8 U.S.C. § 1182(a)(2)(A)(i).
Aug 24, 2026Circuit 4conflicting withCircuit 1Circuit 2Circuit 3Circuit 6Circuit 7Circuit 8Circuit 9Circuit 10conflicting withCircuit 5
Russ Gordon v. City of Hamtramck, Mich. -Eastern District of Michigan at Detroit
SplitScore: 74/100

Legal Issue:

Whether a government may close a previously designated public forum to all private speech when the closure is allegedly motivated by hostility to a particular viewpoint ("retaliatory forum closure").
Aug 21, 2026Circuit 6conflicting withCircuit 1Circuit 11conflicting withCircuit 4Circuit 8
OPERS v. FHLMC -Northern District of Ohio at Youngstown
SplitScore: 66/100

Legal Issue:

Whether the PSLRA’s heightened “strong-inference” scienter standard that governs motions to dismiss also applies at the summary-judgment stage of a federal securities-fraud action.
Aug 21, 2026Circuit 6Circuit 7Circuit 9Circuit 11conflicting withCircuit 1