
274 F.Supp.2d 747 (2003)
In re MICROSOFT CORP. ANTITRUST LITIGATION
Competitor Track
This Document Relates To: Sun Microsystems, Inc. v. Microsoft Corp.
No. MDL 1332, CIV. JFM-02-2739.
United States District Court, D. Maryland.
July 21, 2003.


*748 OPINION
MOTZ, District Judge.
Sun Microsystems, Inc. has moved to dismiss Microsoft Corporation's fourth counterclaim alleging violations of California Business and Professions Code § 17200 et seq. ("Unfair Competition Law" or "UCL"). The motion will be granted.

I.
Microsoft has filed four counterclaims. (Countercl.¶¶ 1-38.) The first counterclaim alleges that Sun breached a January 23, 2001 settlement agreement resolving previous litigation between the parties. (Id. ¶¶ 18-22.) The second and third counterclaims are, respectively, a request for a declaratory judgment regarding the parties' rights and obligations under the settlement agreement and a claim that Sun breached an implied covenant of good faith and fair dealing. (Id. ¶¶ 23-29.) In its fourth counterclaim, Microsoft asserts that Microsoft and Sun are competitors and that Sun's actions with respect to the settlement agreement "constitute unfair competition in violation of California's Business and Professions Code § 17200 et seq." (Id. ¶¶ 31-32.)

II.

A.
The UCL creates a private right of action against an entity engaging in business acts or practices that are "unlawful, unfair, or fraudulent."[1] Cal. Bus. & Prof.Code § 17200. In Celr-Tech Communications, Inc. v. Los Angeles Cellular Tel. Co., 20 CaUth 163, 83 Cal.Rptr.2d 548, 973 P.2d 527, 544 (1999), the California Supreme Court defined the term "unfair" as follows:
[T]he word "unfair" in... [section 17200] means conduct that threatens an incipient violation of an antitrust law, or violates the policy or spirit of one of those laws because its effects are comparable to or the same as a violation of the law, or otherwise significantly threatens or harms competition.
While Microsoft's counterclaim asserts that Sun had "an intent to cause competitive injury to Microsoft and to aid Microsoft's competitors" (Countercl.¶ 33), Microsoft has eschewed any connection between its counterclaim allegations and violation of *749 the antitrust laws: "Microsoft's Section 17200 claim against Sun arises from Sun's breach of contract and breach of the covenant of fair dealing, not antitrust violations." (Microsoft's Opp'n at 4.) Likewise, although Microsoft has alleged harm to itself, it has not alleged harm to competition. (See Countercl. ¶ 33.) In Cel-Tech the court distinguished between the two, expressly stating that "injury to a competitor is not equivalent to injury to competition." 83 Cal.Rptr.2d 548, 973 P.2d at 544. Cf. Rosenbluth Int'l, Inc. v. Superior Court, 101 Cal.App.4th 1073, 124 Cal. Rptr.2d 844, 847 (2002) ("[A] UCL action based on a contract is not appropriate where the public in general is not harmed by the defendant's alleged unlawful practices.").
Microsoft admits that its allegations are insufficient to meet Cel-Tech's definition of "unfair." However, Microsoft argues that Cel-Tech defined "unfair" only in the context where the sole basis for a plaintiffs claim is an allegation of anticompetitive practices, not where the plaintiff alleges another wrongful act (in this breach of contract) that has incidental anticompetitive effects. In support of this argument, Microsoft relies upon a footnote in Cel-Tech in which the court described the limits of its holding:
This case involves an action by a competitor alleging anticompetitive practices. Our discussion and this test are limited to that context. Nothing we say relates to actions by consumers or by competitors alleging other kinds of violations of the unfair competition law such as "fraudulent" or "unlawful" business practices or "unfair, deceptive, untrue or misleading advertising."
Cel-Tech, 83 Cal.Rptr.2d 548, 973 P.2d at 544 n. 12.
Microsoft's argument is not persuasive. Nothing in this footnote indicates "unfair" as used in section 17200 means anything other than the definition given to it by the Cel-Tech court as quoted above. All that the footnote reflects is that the court was defining only the term "unfair," not the additional statutory terms "fraudulent" and "unlawful." Therefore, Microsoft has not alleged a viable claim under the "unfair" prong of the UCL.

B.
Microsoft goes on to argue that Sun's alleged breach of contract and breach of the covenant of good faith and fair dealing are "unlawful" under the UCL because the alleged breaches violate the common law of California. Microsoft finds support for this far reaching contention in a snippet of language that can be traced to a California Court of Appeals case. See Saunders v. Superior Court, 27 Cal. App.4th 832, 33 Cal.Rptr.2d 438, 441 (1994) ("The `unlawful' practices prohibited by section 17200 are any practices forbidden by law, be it civil or criminal, federal, state, or municipal, statutory, regulatory, or court-made." (emphasis added)). Microsoft is unable, however, to cite a single case where this bit of language referring to "court-made" laws has been applied to create a cause of action under the "unlawful" prong of the UCL. In fact, the California courts have explicitly and implicitly rejected this interpretation of the term "unlawful." See Kenneth Klein v. Earth Elements, Inc., 59 Cal.App.4th 965, 69 Cal. Rptr.2d 623, 625 (1997) (rejecting plaintiffs theory that strict products liability and breach of the implied warranty of fitness will support an independent action under the "unlawful" prong of § 17200); Isaiah Khoury v. Maly's of California, Inc., 14 Cal.App.4th 612, 17 Cal.Rptr.2d 708, 710-712 (1993) (allowing plaintiffs breach of contract claim to proceed while rejecting a UCL claim).
*750 While a broad reading of the term "unlawful" in the UCL is generally encouraged by California courts, see People v. McKale, 25 Cal.3d 626, 159 Cal.Rptr. 811, 602 P.2d 731, 733-34 (1979), the interpretation advocated by Microsoft in this instance is unreasonable. Reading the term "unlawful" in the UCL to include any breach of contract under the common law would give every plaintiff alleging breach of contract in a California court a corresponding cause of action for injunctive relief under the UCL. With the exception of the passing reference to "court-made" law in Saunders, there is no indication that the legislature or the courts of California intended such a result.
A separate order is being entered herewith.
NOTES
[1]  The UCL also creates a cause of action against a company engaging in "unfair, deceptive, untrue or misleading advertising[,]" but that provision is not at issue here. See Cal. Bus. & Prof.Code § 17200.
