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No. 10692014
United States Court of Appeals for the Ninth Circuit
Decathlon USA, LLC v. Hse Associates, LLC
No. 10692014 · Decided October 7, 2025
No. 10692014·Ninth Circuit · 2025·
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Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
October 7, 2025
Citation
No. 10692014
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS OCT 7 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
DECATHLON USA, LLC, a Delaware No. 24-708
limited liability company; DECATHLON D.C. No.
SE, a French corporation, 3:23-cv-01524-AMO
Plaintiffs - Appellants,
MEMORANDUM*
v.
HSE ASSOCIATES, LLC, a Florida limited
liability company,
Defendant - Appellee.
Appeal from the United States District Court
for the Northern District of California
Araceli Martinez-Olguin, District Judge, Presiding
Submitted October 3, 2025**
San Francisco, California
Before: SANCHEZ and H.A. THOMAS, Circuit Judges, and LIBURDI, District
Judge.***
Decathlon USA, LLC and Decathlon SE (collectively, “Decathlon”) appeal
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The panel unanimously concludes this case is suitable for decision
without oral argument. See Fed. R. App. P. 34(a)(2).
***
The Honorable Michael T. Liburdi, United States District Judge for
the District of Arizona, sitting by designation.
the district court’s order dismissing with prejudice Decathlon’s first amended
complaint (“FAC”) against HSE Associates, LLC (“HSE”) for relief under the
Declaratory Judgment Act, 28 U.S.C. § 2201. We have jurisdiction under 28
U.S.C. § 1291. Because this case is not ripe, we affirm the district court’s dismissal
of the FAC and remand for the district court to enter an order of dismissal without
prejudice.
1. We “review de novo a district court’s order dismissing a case for lack of
subject matter jurisdiction, [or] lack of ripeness.”1 Bishop Paiute Tribe v. Inyo
Cnty., 863 F.3d 1144, 1151 (9th Cir. 2017). Before proceeding to the merits of a
declaratory action, a district court must first “inquire whether there is an actual
case or controversy within its jurisdiction.” Principal Life Ins. Co. v. Robinson,
394 F.3d 665, 669 (9th Cir. 2005) (citing Am. States Ins. Co. v. Kearns, 15 F.3d
142, 143 (9th Cir. 1994)). “If a case is not ripe for review, then there is no case or
controversy, and the court lacks subject-matter jurisdiction.” Id.
Unless and until HSE files suit, there is no live case or controversy over
which the district court could exercise jurisdiction. “For a case to be ripe, it must
1
The district court properly construed HSE’s motion to dismiss as being brought
under Federal Rule of Civil Procedure 12(b)(1). St. Clair v. City of Chico, 880 F.2d
199, 201 (9th Cir. 1989) (“[M]otions raising the ripeness issue are treated as
brought under Rule 12(b)(1) even if improperly identified by the moving party as
brought under Rule 12(b)(6).”).
2 24-708
present issues that are ‘definite and concrete, not hypothetical or abstract.’” Bishop
Paiute Tribe, 863 F.3d at 1153 (quoting Thomas v. Anchorage Equal Rts. Comm’n,
220 F.3d 1134, 1139 (9th Cir. 2000)).
Here, Decathlon’s FAC rests upon an assumption that HSE will not make
efforts to mitigate its losses before the statute of limitations to assert its claims
against Decathlon runs. But “[a] claim is not ripe for adjudication if it rests upon
contingent future events that may not occur as anticipated, or indeed may not occur
at all.” Cardenas v. Anzai, 311 F.3d 929, 934 (9th Cir. 2002) (quoting Texas v.
United States, 523 U.S. 296, 300 (1998)). Pursuant to California law, moreover,
any calculation of HSE’s losses—and efforts to mitigate those losses—must take
place “at time of award,” a point in time that is yet to come. Cal. Civ. Code §
1951.2(a)(3).
2. Because the district court lacked subject-matter jurisdiction, it should
have entered an order of dismissal without prejudice. Hampton v. Pac. Inv. Mgmt.
Co. LLC, 869 F.3d 844, 846 (9th Cir. 2017) (“Dismissals for lack of subject-matter
jurisdiction . . . must be without prejudice, because a lack of jurisdiction deprives
the dismissing court of any power to adjudicate the merits of the case.”). We
therefore vacate the court’s order of dismissal with prejudice, and remand for the
court to enter a dismissal without prejudice, consistent with this order.
AFFIRMED IN PART; VACATED IN PART; REMANDED.
3 24-708
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS OCT 7 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS OCT 7 2025 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT DECATHLON USA, LLC, a Delaware No.
03SE, a French corporation, 3:23-cv-01524-AMO Plaintiffs - Appellants, MEMORANDUM* v.