Proceeding pursuant *793to CPLR article 78 (transferred to this Court by order of the Supreme Court, entered in Albany County) to review a determination of respondent which denied petitioner’s application for accidental disability retirement benefits.
At all times relevant to this proceeding, petitioner Steven D. Spencer (hereinafter petitioner) was employed as a Deputy Sheriff and head canine officer for the Chemung County Sheriffs Department. In his capacity as head canine officer, petitioner was responsible for kenneling and transporting his canine partner, who accompanied petitioner on each of his assigned shifts. Petitioner was on call 24 hours a day and had been assigned a marked Sheriff’s vehicle, which remained at his residence when not in use.
On February 26, 1983, petitioner was assigned to work the day shift, which began at 8:00 a.m. and ended at 4:00 p.m. At approximately 4:15 p.m., petitioner and his canine partner left the Sheriffs Department in a marked Sheriffs vehicle. While en route to petitioner’s residence, petitioner was involved in an automobile accident and sustained certain injuries. Petitioner’s subsequent application for accidental disability retirement benefits was denied, and petitioner filed a timely application for a hearing. The Hearing Officer upheld the denial, finding that the documentary evidence contained in the record established that petitioner was not "in service” at the time the accident occurred. Respondent ultimately reached a similar conclusion, and this CPLR article 78 proceeding seeking to set aside respondent’s determination ensued.
It is well settled that the Comptroller is vested with the exclusive authority to determine all applications for retirement benefits and such determination, if supported by substantial evidence in the record as a whole, must be upheld (see, Matter of Rakowski v New York State & Local Retirement Sys., 215 AD2d 802), even where, as here, there is other evidence in the record that arguably could support a contrary result (cf., Matter of Goldberg [Coronet Studio—Hudacs], 187 AD2d 823, Iv denied 81 NY2d 708; Matter of Kurzyna v Communicar, Inc., 182 AD2d 924, Iv denied 80 NY2d 754). In this regard, it is equally well settled that "[ijssues of credibility are properly resolved by the Comptroller” (Matter of Chester v New York State & Local Employees’ Retirement Sys., 209 AD2d 815). With these principles in mind, we turn to the matter before us.
Here, it is not disputed that petitioner was in uniform and was driving a marked Sheriffs vehicle at the time of the accident. Additionally, petitioner’s testimony that he was on call 24 hours a day went unchallenged, as did his testimony that *794he normally did not radio "out of service” until he and his canine partner reached his residence. Nevertheless, after reviewing the record as a whole, we cannot conclude that respondent’s determination is not supported by substantial evidence.
In concluding that petitioner did not sustain an accident while in the performance of his duties, respondent relied upon, inter alia, petitioner’s sworn application for benefits and a workers’ compensation report filed by petitioner’s employer. Petitioner’s application for benefits described the accident as follows: "[d]eriving assigned Sheriff’s patrol car home, at end of shift, when accident occurred with another vehicle, injuring right knee, left leg, lower back & neck” (emphasis supplied). As a starting point, we note that this description is not inconsistent with petitioner’s testimony that the day shift, which he admittedly was working the day of the accident, ended at 4:00 p.m. Additionally, to the extent that petitioner’s written description of the accident is at variance with his subsequent testimony that he normally did not radio "out of service” until he reached his residence, respondent could properly have rejected this portion of petitioner’s testimony as self-serving and, in any event, was well within its authority to credit petitioner’s written version of the accident over his oral testimony (see, Matter of Odierno v Regan, 135 AD2d 898, 899).
We reach a similar conclusion with respect to the workers’ compensation report filed by petitioner’s employer, which account bore the following notation with respect to the accident: "[petitioner] [a]lleges he was driving home from work and had an auto accident. No work-related accident described” (emphasis supplied). Contrary to petitioner’s assertion, this document, though hearsay, was sufficiently relevant and probative to warrant its admission into evidence (see, Matter of Odierno v Regan, supra, at 900). As for petitioner’s assertion that this report should not be given much weight, two observations are worth noting. First, it is for respondent to determine the relative weight to be given to the evidence presented at petitioner’s hearing. Additionally, even discounting this document entirely, we are of the view that petitioner’s own written statement, coupled with portions of his oral testimony, provide the substantial evidence needed to support respondent’s determination.
In concluding that it is uncontroverted that petitioner sustained his claimed injuries while in the performance of his duties, the dissent has, with all due respect, overlooked the very evidence upon which respondent’s determination is based. *795Plainly, there is evidence in the record that would support petitioner’s assertion that he was indeed "on duty” at the time the accident occurred. In reviewing respondent’s determination, however, we simply are not permitted to substitute our judgment for that exercised by the agency. Instead, we are limited to deciding whether the determination under review is supported by substantial evidence, and the mere fact that a different view of the evidence would support a contrary result is of no moment (see, Matter of Goldberg [Coronet Studio— Hudacs], 187 AD2d 823, supra; Matter of Kurzyna v Communicar, Inc., 182 AD2d 924, supra).