U of M Open
| Past Champions: |
Johnathon Barnes – 2025 Stewart Levine – 2024 |
| Mike Prieskorn – 2023 |
| Kevin Gregoire – 2022 |
| Rich Dunmore – 2021 |
| Thomas Mulhern – 2020 |
| Kevin Gregoire – 2019 |
| Thomas Mulhern – 2018 |
2025 U of M Open
October 25, 2025 at University of Michigan Stadium Course
| Place | Net | Player | Gross |
| 1 | 69 (-2) | Jonathan BARNES | 72 |
| 2 | 70 (-1) | Scott WILSEY | 81 |
| 3 | 73 (+2) | Thomas MULHERN | 83 |
| 4 | 74 (+3) | Mike LEE | 86 |
| 5 | 75 (+4) | Corey McCUE | 80 |
| 5 | 75 (+4) | Jeff PASZ | 87 |
| 7 | 76 (+5) | Stewart LEVINE | 86 |
| 7 | 76 (+5) | Eric BIRKLE | 87 |
| 7 | 76 (+5) | Greg KLINE | 87 |
| 10 | 77 (+6) | Erika FITZPATRICK | 87 |
| 10 | 77 (+6) | Charles WITHEY | 86 |
| 12 | 79 (+8) | Ned LOVING | 96 |
| 12 | 79 (+8) | Chris STALO | 89 |
| 12 | 79 (+8) | David MARTIN | 85 |
| 15 | 81 (+10) | Noah KLINE | 101 |
| 15 | 81 (+10) | Tommy O’NEILL | 85 |
| 15 | 81 (+10) | Eric KIEKBUSCH | 91 |
| 15 | 81 (+10) | Paul PARENT | 97 |
| 19 | 82 (+11) | Mike ATTARD | 96 |
| 19 | 82 (+11) | Tyler FLOYD | 88 |
| 19 | 82 (+11) | Terri WILDER | 112 |
| 22 | 83 (+12) | Kevin GREGOIRE | 89 |
| 22 | 83 (+12) | Ray COLLINS | 92 |
| 22 | 83 (+12) | Michael THACKER | 99 |
| 25 | 87 (+16) | Phillip PARENT | 93 |
| 26 | 89 (+17) | Helen PUFFENBERGER | 101 |
| 27 | 91 (+20) | Tom MORAN | 103 |
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2024 U of M Open
October 19, 2024 at University of Michigan Stadium Course
| Place | Net | Player | Gross |
| 1 | 76 (+5) | Stewart LEVINE | 42-44-86 |
| 2 | 79 (+8) | Tommy O’NEILL | 43-41-84 |
| 3 | 80 (+9) | Greg KLINE | 44-43-87 |
| 3 | 80 (+9) | Chuck WITHEY | 48-42-90 |
| 3 | 80 (+9) | Rich DUNMORE | 46-47-93 |
| 3 | 80 (+9) | Tom MORAN | 47-47-94 |
| 7 | 81 (+10) | Thomas MULHERN | 43-47-90 |
| 7 | 81 (+9) | Helen PUFFENBERGER | 51-42-93 |
| 9 | 82 (+11) | Scott WILSEY | 43-48-91 |
| 9 | 82 (+11) | Jeff PASZ | 50-42-92 |
| 11 | 83 (+12) | Kevin GREGOIRE | 44-45-89 |
| 11 | 83 (+12) | Mike ATTARD | 47-49-96 |
| 13 | 84 (+13) | Jonathan BARNESÂ Â QS-2 | 43-41-84 |
| 13 | 84 (+13) | Phillip PARENT | 43-49-92 |
| 13 | 84 (+13) | Eric BIRKLE | 49-43-92 |
| 13 | 84 (+13) | Paul PARENT | 53-44-97 |
| 13 | 84 (+13) | Willi HESSE | 51-49-100 |
| 18 | 85 (+14) | David MARTIN | 44-46-90 |
| 18 | 85 (+14) | Ned LOVING | 50-48-98 |
| 20 | 86 (+15) | Mark LINDEMAN | 44-57-101 |
| 21 | 87 (+16) | Chris STALO | 49-46-95 |
| 22 | 90 (+19) | Chris DUNMORE | 55-50-105 |
| 23 | 91 (+20) | Ryan DOAK | 52-53-105 |
| 23 | 91 (+20) | Mike GEISSER | 58-52-110 |
2023 U of M Open
October 29, 2023 at University of Michigan GC
| Place | Net | Player | Gross |
| 1 | 71 (E) | Mike PRIESKORN | 43-38-81 |
| 2 | 74 (+3) | Corey MCCUE | 39-39-78 |
| 3 | 75 (+4) | Chuck WITHEY | 46-38-84 |
| 3 | 75 (+4) | Jeff PASZ | 44-42-86 |
| 5 | 79 (+8) | Dave OLIVER | 46-41-87 |
| 6 | 80 (+9) | Tommy O’NEILL | 42-43-85 |
| 7 | 81 (+10) | Kevin GREGOIRE | 43-47-90 |
| 7 | 81 (+10) | Justin MCCUE | 48-52-100 |
| 9 | 82 (+11) | David MARTIN | 46-46-92 |
| 10 | 85 (+14) | Greg KLINE | 46-48-94 |
| 10 | 85 (+14) | Phillip PARENT | 51-45-96 |
| 12 | 86 (+15) | Ned LOVING | 50-49-99 |
| 13 | 87 (+16) | Scott WILSEY | 52-48-100 |
| 14 | 91 (+20) | Paul PARENT | 57-49-106 |
| 15 | 102 (+31) | Phong CAO | 53-49-102 |
2022 U of M Open
October 23, 2022 at University of Michigan GC
| Place | Net | Player | Gross |
| 1 | 73 (+2) | Kevin GREGOIRE | 39-41-80 |
| 2 | 74 (+3) | Greg KLINE | 42-39-81 |
| 2 | 74 (+3) | Tyler FLOYD | 40-44-84 |
| 2 | 74 (+3) | Thom BALES | 45-43-88 |
| 5 | 76 (+5) | Phillip PARENT | 43-45-88 |
| 6 | 77 (+6) | Eric KIEKBUSCH | 37-48-85 |
| 6 | 77 (+6) | Chuck WITHEY | 46-39-85 |
| 6 | 77 (+6) | Paul PARENT | 48-42-90 |
| 6 | 77 (+6) | Scott WILSEY | 45-47-92 |
| 10 | 79 (+8) | Jeff PASZ | 43-46-89 |
| 10 | 79 (+8) | Bob DELOREY | 53-49-102 |
| 12 | 81 (+10) | Ken WESTERMAN | 46-49-95 |
| 13 | 82 (+10) | Erika FITZPATRICK | 50-40-90 |
| 14 | 81 (+10) | Tom MORAN | 53-45-98 |
| 15 | 82 (+11) | Eric BIRKLE | 47-41-88 |
| 15 | 82 (+11) | Chris STALO | 46-44-90 |
| 17 | 83 (+12) | Mike GEISSER | 58-50-108 |
| 18 | 84 (+13) | Ryan KIEKBUSCH | 46-42-88 |
| 18 | 84 (+13) | Thomas MULHERN | 47-46-93 |
| 18 | 84 (+13) | Rick FLOYD | 52-46-98 |
| 21 | 85 (+14) | Mike ATTARD | 49-48-97 |
| 21 | 85 (+14) | Brian PIESZCHALA | 48-50-98 |
| 21 | 85 (+14) | William SMITH | 54-57-111 |
| 24 | 87 (+16) | David MARTIN | 50-46-96 |
| 24 | 87 (+16) | Ned LOVING | 50-51-101 |
| 26 | 91 (+20) | Mark LINDEMAN | 54-58-112 |
2021 U of M Open
October 17, 2021 at University of Michigan GC
| Place | Net | Player | Gross |
| 1 | 66 (-5) | Rich DUNMORE | 46-43-89 |
| 2 | 71 (E) | Ryan KIEKBUSCH | 39-40-79 |
| 3 | 73 (+2) | Kevin GREGOIRE | 38-42-80 |
| 4 | 75 (+4) | Jeff PASZ | 43-42-85 |
| 4 | 75 (+4) | Eric KIEKBUSCH | 44-42-86 |
| 4 | 75 (+3) | Erika FITZPATRICK | 43-44-87 |
| 4 | 75 (+4) | Ned LOVING | 46-44-90 |
| 8 | 76 (+5) | Willi HESSE | 48-49-97 |
| 9 | 77 (+6) | Tom R LITZLER | 45-40-85 |
| 9 | 77 (+6) | Chuck WITHEY | 44-42-86 |
| 9 | 77 (+6) | Eric BIRKLE | 44-43-87 |
| 12 | 78 (+7) | Charlie ROY | 49-42-91 |
| 12 | 78 (+7) | Mike GEISSER | 49-53-102 |
| 14 | 79 (+8) | David MARTIN | 46-43-89 |
| 14 | 79 (+8) | Phillip PARENT | 48-44-92 |
| 16 | 80 (+9) | Scott WILSEY | 50-46-96 |
| 17 | 81 (+10) | Greg KLINE | 46-44-90 |
| 17 | 81 (+10) | Bob DELOREY | 53-52-105 |
| 19 | 82 (+10) | Helen PUFFENBERGER | 46-44-90 |
| 19 | 82 (+11) | Daniel GUBACHY | 48-53-101 |
| 21 | 83 (+12) | Tom W LITZLER | 46-49-95 |
| 22 | 84 (+13) | Thomas MULHERN | 49-43-92 |
| 22 | 84 (+13) | Ron HIESTAND | 48-49-97 |
| 22 | 84 (+13) | Jeff CUBEL | 46-54-100 |
| 25 | 85 (+14) | Brian LARDIN | 44-49-93 |
| 26 | 86 (+14) | Barb HOELZLE | 49-54-103 |
| 27 | 87 (+16) | Dave OLIVER | 43-51-94 |
| 27 | 87 (+16) | Brian PIESZCHALA | 52-51-103 |
| 27 | 87 (+16) | Tom MORAN | 52-53-105 |
| 30 | 88 (+16) | Nancy HIESTAND | 48-55-103 |
| 31 | 90 (+19) | Thom BALES | 50-54-104 |
| 32 | 91 (+20) | Tom HOELZLE | 59-62-121 |
| 33 | 94 (+23) | Chris STALOÂ (a) | 47-47-94 |
| 34 | 96 (+25) | Tim MARKEL | 52-54-106 |
2020 U of M Open
October 18, 2020 at University of Michigan GC
| Â | Â | 2020 UM Open | Â |
| Place | Net | Player | Gross |
| 1 | 70 (-1) | Thomas MULHERN | 42-40-82 |
| 2 | 71 (E) | Ned LOVING | 44-45-89 |
| 3 | 72 (+1) | Dave OLIVER | 39-39-78 |
| 4 | 73 (+2) | Eric BIRKLE | 44-41-85 |
| 4 | 73 (+2) | Charlie ROY | 41-47-88 |
| 6 | 74 (+3) | Kevin GREGOIRE | 42-42-84 |
| 6 | 74 (+3) | Tom MORAN | 47-45-92 |
| 8 | 75 (+4) | Roger SMITH | 41-44-85 |
| 9 | 77 (+6) | David MARTIN | 44-42-86 |
| 9 | 77 (+6) | Tom W LITZLER | 45-44-89 |
| 9 | 77 (+6) | Willi HESSE | 51-50-101 |
| 12 | 78 (+7) | Jeff PASZ | 44-44-88 |
| 12 | 78 (+7) | Bob DELOREY | 52-53-105 |
| 14 | 79 (+8) | Justin BENNETT | 45-42-87 |
| 14 | 79 (+8) | David WILSON | 45-43-88 |
| 14 | 79 (+8) | Greg KLINE | 45-45-90 |
| 14 | 79 (+8) | Joseph BRANDENBURG | 45-51-96 |
| 14 | 79 (+8) | Mike GEISSER | 58-51-109 |
| 19 | 81 (+10) | Ron HIESTAND | 44-48-92 |
| 19 | 81 (+10) | Gregg NOTHDURFT | 41-53-94 |
| 19 | 81 (+10) | Ken WESTERMAN | 51-43-94 |
| 22 | 84 (+13) | Paul PARENT | 49-49-98 |
| 23 | 88 (+16) | Nancy HIESTAND | 54-54-108 |
| 24 | 92 (+21) | Steve VILLEROT | 54-56-110 |
| 25 | 95 (+24) | Scott WILSEY | 58-48-106 |
| 26 | 97 (+26) | Phillip PARENT | 55-49-104 |
| 27 | 102 (+31) | Samuel HIESTAND | 53-49-102 |
2019 U of M Open
October 20, 2019 at University of Michigan GC
| Place | Name | Score | Putts |
| 1 | Kevin GREGOIRE | 68 (-3) | 35Â /Â 18 |
| 2 | Thomas MULHERN | 72 (1) | 35Â /Â 18 |
| 2 | Tim MARKEL | 72 (1) | 34Â /Â 18 |
| 2 | Charlie ROY | 72 (1) | 34Â /Â 18 |
| 5 | Dave OLIVER | 73 (2) | 37Â /Â 18 |
| 6 | Christopher COOLEY | 74 (3) | 37Â /Â 18 |
| 7 | Greg KLINE | 75 (4) | 30Â /Â 18 |
| 8 | Scott WILSEY | 76 (5) | 31Â /Â 18 |
| 9 | David MARTIN | 77 (6) | 40Â /Â 18 |
| 9 | Jeff KLIPA | 77 (6) | 38Â /Â 18 |
| 11 | Eric BIRKLE | 78 (7) | 37Â /Â 18 |
| 11 | Helen PUFFENBERGER | 79 (7) | 36Â /Â 18 |
| 11 | Ned LOVING | 78 (7) | 40Â /Â 18 |
| 14 | Joseph BRANDENBURG | 79 (8) | 37Â /Â 18 |
| 14 | Willi HESSE | 79 (8) | 27Â /Â 17 |
| 16 | Bill GORDON | 81 (10) | 35Â /Â 17 |
| 17 | Mike GEISSER | 83 (12) | 33Â /Â 16 |
| 18 | Tom MORAN | 84 (13) | 40Â /Â 18 |
| 19 | Daniel GUBACHY | 86 (15) | 37Â /Â 17 |
| 20 | John LENNANE | 88 (17) | 37Â /Â 17 |
| 20 | Melek KAYSER | 88 (17) | 37Â /Â 17 |
| 22 | Doug BELL | 89 (18) | 41Â /Â 18 |
2018 U of M Open
 October 21, 2018 at University of Michigan GC
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| Place | Name | Score | Putts |
| 1 | Thomas MULHERN | 70 (-1) | 34Â /Â 18 |
| 2 | Christopher COOLEY | 71 (E) | 31Â /Â 18 |
| 3 | Greg KLINE | 72 (1) | 30Â /Â 18 |
| 4 | Charles WITHEY | 73 (2) | 31Â /Â 18 |
| 4 | Scott WILSEY | 73 (2) | 32Â /Â 18 |
| 6 | Darren COVELL | 75 (4) | 36Â /Â 18 |
| 7 | David MARTIN | 77 (6) | 32Â /Â 18 |
| 7 | Mike GEISSER | 77 (6) | 37Â /Â 17 |
| 9 | Jeff PASZ | 79 (8) | 36Â /Â 18 |
| 10 | Kevin GREGOIRE | 81 (10) | 40Â /Â 18 |
| 11 | Tim MARKEL | 82 (11) | 35Â /Â 18 |
| 11 | Brian PIESZCHALA | 82 (11) | 38Â /Â 18 |
| 13 | Daniel GUBACHY | 83 (12) | 34Â /Â 18 |
| 14 | Reg WYSE | 86 (15) | 38Â /Â 18 |
| 15 | Joe BRANDENBURG | 88 (17) | 33Â /Â 17 |
| 16 | Tom MORAN | 91 (20) | 39Â /Â 18 |
| 17 | Eric BIRKLE | 92 (21) | 33Â /Â 18 |
| 17 | Bill GORDON | 92 (21) | 38Â /Â 17 |
| 17 | John NIEVIEROWSKI | 92 (21) | 33Â /Â 17 |