At the 2018 Lakefront 7s, Waukesha defeated Green Bay to take the top tag-rugby championship in the 7th-8th grade bracket (see full results below). The win earned Waukesha their second trophy of the day: they also captured first place in the 1st-2nd grade bracket.
Fond du Lac also won 2 championship trophies at the 2018 Lakefront 7s in the 3rd-4th and 5th-6th grade brackets.
In the 5th-6th championship match, Fond du Lac defeated Oshkosh in thrilling fashion. Tied after the regular-time had expired, it took 7 overtimes to declare a winner with Fond du Lac coming out ahead 11-10.

Knockout Round
Standings - Pool Stage
| Team |
W |
L |
D |
WP |
PTS |
| Green Bay 7 |
3 |
0 |
0 |
1 |
9 |
| Waukesha 7 |
3 |
0 |
0 |
1 |
9 |
| Appleton 4 |
3 |
0 |
0 |
1 |
9 |
| Green Bay 8 |
2 |
0 |
1 |
0.833 |
7 |
| Green Bay 6 |
2 |
1 |
0 |
0.667 |
6 |
| Wauwatosa 2 |
2 |
1 |
0 |
0.667 |
6 |
| Waukesha 9 |
1 |
1 |
1 |
0.5 |
4 |
| Oshkosh 3 |
1 |
1 |
1 |
0.5 |
4 |
| Oshkosh 2 |
1 |
1 |
1 |
0.5 |
4 |
| Menomonee Falls 2 |
1 |
1 |
1 |
0.5 |
4 |
| Ozaukee 1 |
1 |
1 |
1 |
0.5 |
4 |
| West Bend 3 |
1 |
2 |
0 |
0.333 |
3 |
| Fond du Lac 6 |
0 |
3 |
0 |
0 |
0 |
| Waukesha 8 |
0 |
3 |
0 |
0 |
0 |
| PeppNation 3 |
0 |
3 |
0 |
0 |
0 |
| PeppNation 2 |
0 |
3 |
0 |
0 |
0 |
Match Results - Pool Stage
| Pool A |
Score |
Score |
Team |
| Waukesha 9 (A1) |
8 |
6 |
Fond du Lac 6 (A2) |
| Green Bay 7 (A4) |
8 |
4 |
Oshkosh 3 (A3) |
| Waukesha 9 (A1) |
5 |
5 |
Oshkosh 3 (A3) |
| Green Bay 7 (A4) |
8 |
5 |
Fond du Lac 6 (A2) |
| Waukesha 9 (A1) |
5 |
8 |
Green Bay 7 (A4) |
| Fond du Lac 6 (A2) |
2 |
7 |
Oshkosh 3 (A3) |
| Pool B |
Score |
Score |
Team |
| Waukesha 8 (B1) |
5 |
6 |
West Bend 3 (B2) |
| Green Bay 6 (B4) |
3 |
5 |
Appleton 4 (B3) |
| Waukesha 8 (B1) |
2 |
6 |
Appleton 4 (B3) |
| Green Bay 6 (B4) |
10 |
7 |
West Bend 3 (B2) |
| Waukesha 8 (B1) |
2 |
5 |
Green Bay 6 (B4) |
| West Bend 3 (B2) |
2 |
6 |
Appleton 4 (B3) |
| Pool C |
Score |
Score |
Team |
| Green Bay 8 (C1) |
6 |
6 |
Oshkosh 2 (C2) |
| PeppNation 2 (C3) |
0 |
6 |
Wauwatosa 2 (C4) |
| Green Bay 8 (C1) |
2 |
1 |
Wauwatosa 2 (C4) |
| PeppNation 2 (C3) |
4 |
6 |
Oshkosh 2 (C2) |
| Green Bay 8 (C1) |
5 |
1 |
PeppNation 2 (C3) |
| Oshkosh 2 (C2) |
2 |
5 |
Wauwatosa 2 (C4) |
| Pool D |
Score |
Score |
Team |
| Ozaukee 1 (D3) |
4 |
2 |
PeppNation 3 (D4) |
| Waukesha 7 (D1) |
8 |
5 |
Menomonee Falls 2 (D2) |
| Waukesha 7 (D1) |
7 |
2 |
Ozaukee 1 (D3) |
| PeppNation 3 (D4) |
1 |
3 |
Menomonee Falls 2 (D2) |
| Waukesha 7 (D1) |
5 |
3 |
PeppNation 3 (D4) |
| Ozaukee 1 (D3) |
2 |
2 |
Menomonee Falls 2 (D2) |
Match Results - Knock-out Stage
| Team |
Score |
Score |
Team |
| Green Bay 7 (A4) |
9 |
5 |
Green Bay 8 (C1) |
| Waukesha 7 (D1) |
6 |
5 |
Appleton 4 (B3) |
| Green Bay 7 (A4) |
10 |
11 |
Waukesha 7 (D1) |