Robert Lee Alexander appeals from the district court’s denial of his petition for a writ of habeas corpus filed pursuant to 28 U.S.C. § 2254. We affirm.
I.
On April 10, 1981, after a jury trial in Florida state court, Alexander was convicted of robbery, possession of a firearm while engaged in a criminal offense, obstructing justice, and grand theft. The state appellate court affirmed the convictions,
Alexander v. State,
*373
The petitioner received the trial court’s order denying his 3.850 mоtion on August 29, 1985. Under Florida procedural rules, he then had either 30 days to file a notice of appeal, Fla.R.App.P. 9.140(b)(2), or 15 days to file a motion for rehearing with the trial court, Fla.R.Crim.P. 3.850, which would toll the period for filing an appeal until the motion for reheаring was decided,
see
Fla.R.App.P. 9.020(g);
Smith v. State,
On March 27, 1986, concerned because the triаl court had not yet ruled on his motion for rehearing, Alexander filed a petition for a writ of mandamus requesting that the appellate court require the trial court to rule on the motion. The appellate court ordered the state to show cause why a writ of mandamus should not issue, and in response, the state argued that the trial court was not required to rule on a motion that had never been filed. On May 1,1986, the appellate court denied Alexander’s petition for a writ of mandamus.
Alexander v. Donner,
On May 9, 1986, Alexander filed а notice of appeal from the denial of his 3.850 motion. In response to the appellate court’s order to show cause why the requested relief should not be granted, the state argued that the appeal was procedurally barred bеcause it had not been timely filed, and in addition, that the petitioner’s claims of ineffective assistance of counsel were without merit. The appellate court affirmed the denial of the 3.850 motion without opinion.
On July 23, Alexander filed a petition for а writ of habeas corpus in federal district court, asserting as grounds for relief that he was denied effective assistance of counsel because his attorney did not have him psychologically evaluated to determine if he was competent to stand trial and failed to call alibi witnesses at trial. After reviewing the exhibits, trial transcript, and the state’s response to an order to show cause, the magistrate recommended that the petition be denied, as Alexander had committed a procеdural default in the state system by not timely appealing the denial of his 3.850 motion,
2
and had not demonstrated, under
Wainwright v. Sykes,
II.
When a procedural default bars litigation of a constitutional claim in state court, a state prisoner may not obtain federal habeas review of the claim absent a showing of cause for the default and actual prеjudice resulting from the errors of which he complains.
Murray v. Carrier,
A.
In this circuit, “[a] finding of cаuse must be based on a determination that a miscarriage of justice was suffered and no strategic advantage was gained by failing to comply with the procedural rule.”
Jarrell v. Balkcom,
B.
Having determined that Alexander has demonstrated cause for his procedural default, we must now determine whether he has demonstrated “actual prejudice” from the alleged constitutional errors, in this case, the claims of ineffective assistance of counsel. The burden is on the petitioner to demonstrate actual prejudice from the alleged constitutional violations.
United States v. Frady,
Alexander was charged with robbing the owner of a machine shop at gunpoint, sometime between 8:00 and 8:30 p.m.
*375
on November 21,1980. At trial he presented an alibi defense, testifying that at the time the offense was committed he was at a church carnival with his brother, Glen, his cousin, Rico Smith, and his cousin’s friend, Dennis Roy Harris. Glen Alexander’s trial testimony corroborated his brother’s story. The petitioner now complains because counsel failed to call either Smith or Harris as a witness at trial to strеngthen his alibi defense. The record reflects, however, that at a pre-trial deposition, Harris testified that he did not accompany Alexander and the others to the carnival and that he last saw Alexander on November 21, 1980 well before the crime wаs committed. Thus, by preventing the jury from hearing testimony that would have damaged Alexander’s alibi defense, counsel’s failure to call Harris as a witness, far from prejudicing Alexander’s case, actually helped it. Alexander also has not demonstrated prejudiсe from counsel’s failure .to call Rico Smith as an defense witness, as Alexander proffers no evidence to suggest that Smith would have testified favorably had his attorney questioned him.
4
See United States v. Cockrell,
Alexander also claims that his lawyer was ineffective for not having him psychоlogically evaluated to determine if he was competent to stand trial. In order to demonstrate prejudice from his lawyer’s failure to have him evaluated, Alexander has to show that there was at least a reasonable probability that a рsychological evaluation would have revealed that he was incompetent to stand trial.
See Adams v. Wainwright,
C.
Although petitioner has failed to demonstrate prejudice, habeas reliеf may still be granted if necessary to “correct[ ] a fundamentally unjust incarceration.”
Smith v. Murray,
Notes
. This was actually Alexander’s second collateral attack on his conviction. His first was a pleading entitled "Petition for Writ of Error Coram Nobis," filed with the trial court on July 7, 1983. The record does not reveal what happened to this motion.
. In
Campbell v. Wainwright,
. Although neither party raised it, there is an issue as to whether the cause and prejudice test of
Sykes
applies to a pro se litigant. In
Reed v. Ross,
Although the cases that developed the cause and prejudice stаndard involved counsel’s errors, we conclude that the standard should not be limited to those situations. Many state prisoners initiate their own state post-conviction actions. To sweepingly conclude that pro se litigants should not be held to the cause and prejudice standard is to ignore the clear trend toward applying that standard and the apparent abandonment of [the] deliberate bypass standard [of Fay v. Noia,372 U.S. 391 , 438-39,83 S.Ct. 822 , 849-50,9 L.Ed.2d 837 (1963) ]. Thus, we hold that Sykes’ cause and prejudice standard should be applied to [the petitioner’s] failurе to appeal the denial of his post-conviction relief in state court.
Id.
at 908.
See also Strickland v. Marshall,
. Moreover, the record reveals that Alexander’s lawyer subpoenaed Smith to testify at a deposition, but Smith never responded, suggesting that even if counsel wanted to call Smith as a witness, he would have been unavailable.
. The Eleventh Circuit, in the in banc decision
Bonner v. City of Prichard,
