
407 Mass. 333 (1990)
553 N.E.2d 542
COMMONWEALTH
vs.
WILLIE J. NAYLOR.
Supreme Judicial Court of Massachusetts, Hampshire.
February 6, 1990.
May 10, 1990.
Present: LIACOS, C.J., WILKINS, ABRAMS, NOLAN, & LYNCH, JJ.
David P. Hoose for the defendant.
Ariane D. Vuono, Assistant District Attorney, for the Commonwealth.
ABRAMS, J.
Convicted of assault and battery, the defendant, Willie J. Naylor, appeals, alleging that the judge erred in denying his request for an instruction on self-defense.[1] We transferred the case to this court on our own motion. We affirm.
We summarize the facts. Between 11 P.M. and 11:30 P.M., on February 26, 1988, the defendant entered Hugo's, a bar in Northhampton. The bar was small and "rough." From the time he entered the bar, the defendant was loud and abusive, and he was staggering from the effects of alcohol. The bartender refused to serve the defendant and asked him to leave. *334 The defendant remained in the bar for twenty minutes. He bothered customers, remained loud and abusive, and interrupted a pool game by picking up the eight ball and taking it off the table. He then walked to the back door, opened it, and let the cold air enter the bar. The bartender asked him to close the door. The defendant refused to do so. The bartender then went to close the door. The defendant was standing in the doorway. The bartender tried to get past the defendant to close the door; the defendant started pushing and shoving and the two men struggled in the doorway. Two customers then pulled the men apart. The bartender shut the door and went back to the bar. A patron who had observed the bartender struggle with the defendant went over to the door and "body blocked" the defendant out of the door and into the parking lot. The defendant and the patron exchanged blows. The parking lot was covered with snow and ice. Both men fell and then got up to resume their fight. As the defendant got up, he moved toward the patron and swung at him. The patron ducked, and the defendant's blow struck a Northhampton police officer, who had just arrived.[2] The officer suffered serious injury. After the blow was struck, the defendant stopped fighting and said, "I'm sorry, I'm sorry." The defendant asserts that, in these circumstances, the judge should have instructed on self-defense.
The Commonwealth agrees that, "[i]n viewing the evidence in the light most favorable to the defendant, Commonwealth v. Burbank, 388 Mass. 789, 794 (1983), [it must concede] that the defendant had a reasonable concern for his personal safety and further, that he had a reasonable, albeit erroneous, belief that the victim had assaulted or threatened him. Commonwealth v. Glass, 401 Mass. 799, 808 (1988)." Nevertheless, the Commonwealth argues that there was no error in denying the defendant's request for an instruction on self-defense, because "the right to self-defense does not accrue *335 to a person until he has availed himself of all proper means to avoid physical combat." See Commonwealth v. Kendrick, 351 Mass. 203, 212 (1960), and cases cited. See also Commonwealth v. Maguire, 375 Mass. 768, 772 (1978); Commonwealth v. DeCaro, 359 Mass. 388, 390 (1971).
"[T]he right of self-defense ordinarily cannot be claimed by a person who provokes or initiates an assault unless that person withdraws in good faith from the conflict and announces his intention to retire. Annot., Withdrawal, After Provocation of Conflict, as Reviving Right of Self-Defense, 55 A.L.R.3d 1000, 1003 (1974)" (emphasis supplied). Commonwealth v. Maguire, supra at 772-773. See Commonwealth v. Griffith, 404 Mass. 256, 265 (1989); Commonwealth v. Johnson, 379 Mass. 177, 180-181 (1979). The evidence reflects that it was the defendant who provoked the confrontation, did not withdraw from the conflict, and never communicated a desire to withdraw from the conflict.[3] The fact that, as the defendant argues, "[t]hings happened fast" does not aid him. "Our rules of law should discourage the unnecessary use of physical force between [people]." Commonwealth v. Maguire, supra at 773-774. Because the right of self-defense did not arise, there was no error in denying the defendant's request for such an instruction. "A trial judge is not required ... to charge on an hypothesis which is not supported by the evidence." Commonwealth v. Costa, 360 Mass. 177, 184 (1971), and cases cited.
Judgment affirmed.
NOTES
[1]  Execution of the defendant's sentence was stayed by a single justice of the Appeals Court pending appeal.
[2]  The defendant does not argue that it was improper to apply the law of transferred intent. See Commonwealth v. Pitts, 403 Mass. 665, 668-669 (1989); Commonwealth v. Puleio, 394 Mass. 101, 109-110 (1985).
[3]  A different conclusion might result if the patron used excessive force or used deadly force to repel nondeadly force. There are no facts to support such a hypothesis and the defendant does not so argue.
