Sat, Nov 10, 2018 · 09:30
OldestRecent
WLWLWD
1.20
6.50
9.00
RecentOldest
LLWWLL
Free Predictions
(based on history stats, only for reference)
Under 3.5
Total Goals
–
Total Corners
+1.25
FK Baumit Jablonec U21
Mlada Boleslav U21 vs FK Baumit Jablonec U21 Match Facts
Mlada Boleslav U21
5W-2D-3L in the last 10 matches, with 16 goals scored and 11 conceded. Average goals: 1.6 for, 1.1 against. Win 50%, AH win 40%, goal over 30%, corner over 0%.
Full-time Result
Win 50%5
Draw 20%2
Lose 30%3
Total Goals 3.5
Over 30%3
Void 0%0
Under 70%7
Asian Handicap
Win 40%4
Void 0%0
Lose 60%6
FK Baumit Jablonec U21
3W-1D-6L in the last 10 matches, with 17 goals scored and 23 conceded. Average goals: 1.7 for, 2.3 against. Win 30%, AH win 55%, goal over 60%, corner over 0%.
Full-time Result
Win 30%3
Draw 10%1
Lose 60%6
Total Goals 3.5
Over 60%6
Void 0%0
Under 40%4
Asian Handicap
Win 55%5
Void 11%1
Lose 33%3
Football Predictions: Goal under 3.5, FK Baumit Jablonec U21 +1.25 (based on history stats, only for reference)
Mlada Boleslav U21 vs FK Baumit Jablonec U21 Historical Stats
Last
[29,29]
[1,1]
| Mlada Boleslav U21 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Full | Match | Avg. Total | Avg. Get | Avg. Lost | Win | Draw | Lose | Win Prob. |
| Total | ||||||||
| Home | ||||||||
| Away | ||||||||
| Last 6 | ||||||||
| Half | Match | Avg. Total | Avg. Get | Avg. Lost | Win | Draw | Lose | Win Prob. |
| Total | ||||||||
| Home | ||||||||
| Away | ||||||||
| Last 6 | ||||||||
| FK Baumit Jablonec U21 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Full | Match | Avg. Total | Avg. Get | Avg. Lost | Win | Draw | Lose | Win Prob. |
| Total | ||||||||
| Home | ||||||||
| Away | ||||||||
| Last 6 | ||||||||
| Half | Match | Avg. Total | Avg. Get | Avg. Lost | Win | Draw | Lose | Win Prob. |
| Total | ||||||||
| Home | ||||||||
| Away | ||||||||
| Last 6 | ||||||||
 Total Corners over 7.5 - 13.5 | |||
|---|---|---|---|
| Home | Away | Average | |
| Over 7.5 | |||
| Over 8.5 | |||
| Over 9.5 | |||
| Over 10.5 | |||
| Over 11.5 | |||
| Over 12.5 | |||
| Over 13.5 | |||
 Cards Over 1.5 - 7.5 | |||
|---|---|---|---|
| Home | Away | Average | |
| Over 1.5 | |||
| Over 2.5 | |||
| Over 3.5 | |||
| Over 4.5 | |||
| Over 5.5 | |||
| Over 6.5 | |||
| Over 7.5 | |||
Goals DistributionLine 3.5
Guest Team Matches
Total: 33,
Avg: 4.67,
Variance: 1.90,
Median: 5,
Modal: ,
Over-Rate: 0.70,
Under-Rate: 0.30
Guest Team Matches at away
Total: 18,
Avg: 4.61,
Variance: 1.89,
Median: 4,
Modal: 3,
Over-Rate: 0.69,
Under-Rate: 0.31
Guest Team Recent Matches
Total: 8,
Avg: 4.13,
Variance: 2.15,
Median: 4,
Modal: ,
Under-Rate: 0.63,
Under-Rate: 0.38
Mlada Boleslav U21 vs FK Baumit Jablonec U21 Goal/Corner Time Distribution
Mlada Boleslav U21 vs FK Baumit Jablonec U21 Head to Head
Mlada Boleslav U21 vs FK Baumit Jablonec U21 View Full H2H →| Mlada Boleslav U21 Last | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| League | Time | Home | Score | Away | Result | Handicap | Goal O/U | Corner Line | Corner O/U | Events | Corner full. | Corner Half. | 35-45 | 80-90 |
| Czech Republic U21 League | 2018-08-19 | 1 FK Baumit Jablonec U21 |
0 - 1
2 - 2
|
Mlada Boleslav U21 2 | D | +1.0 | Over |
|
||||||
| Czech Republic U21 League | 2018-03-18 | Mlada Boleslav U21 |
3 - 0
6 - 1
|
FK Baumit Jablonec U21 4 | W | -1.0 | Over |
|
||||||
| Czech Republic U21 League | 2016-03-06 | 1 FK Baumit Jablonec U21 |
0 - 1
2 - 3
|
Mlada Boleslav U21 1 | W | -0.5 | Over |
|
||||||
| Czech Republic U21 League | 2015-08-31 | Mlada Boleslav U21 |
0 - 1
0 - 3
|
FK Baumit Jablonec U21 | L | -1.5 | Under |
|
||||||
| Czech Republic U21 League | 2015-03-23 | FK Baumit Jablonec U21 |
0 - 1
0 - 3
|
Mlada Boleslav U21 | W | +1.0 | Under |
|
||||||
| Last ，Score Win ，Draw ，Lose ，Score Win Prob.： | ||||||||||||||
| Last ，Corner Win ，Draw ，Lose ，Corner Win Prob.： | ||||||||||||||
Mlada Boleslav U21 Recent Form
| Mlada Boleslav U21 Last | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| League | Time | Home | Score | Away | Result | Handicap | Goal O/U | Corner Line | Corner O/U | Events | Corner full. | Corner Half. | 35-45 | 80-90 |
| Czech Republic U21 League | 2018-11-04 | 1 Hradec Kralove U21 |
0 - 0
1 - 1
|
Mlada Boleslav U21 1 | D | 0.0, +0.5 | Under |
|
||||||
| Czech Republic U21 League | 2018-10-29 | 3 Slavia Prague U21 |
0 - 2
0 - 4
|
Mlada Boleslav U21 1 | W | +0.5 | Over |
|
||||||
| Czech Republic U21 League | 2018-10-21 | 1 Mlada Boleslav U21 |
0 - 1
0 - 1
|
Sparta Prague U21 2 | L | 0.0 | Under |
|
||||||
| Czech Republic U21 League | 2018-10-07 | 2 Ceske Budejovice U21 |
1 - 1
1 - 2
|
Mlada Boleslav U21 | W | 0.0, +0.5 | Under |
|
||||||
| Czech Republic U21 League | 2018-09-30 | 3 Mlada Boleslav U21 |
1 - 1
1 - 2
|
Slovan Liberec U21 1 | L | -0.5, -1.0 | Under |
|
||||||
| Czech Republic U21 League | 2018-09-24 | 2 FK Pribram U21 |
1 - 2
2 - 3
|
Mlada Boleslav U21 3 | W | 0.0 | Over | Push |
|
7-10 (17) | 3-6 (9) | 4 (2-2) | 1 (1-0) | |
| Czech Republic U21 League | 2018-09-16 | Mlada Boleslav U21 |
0 - 0
0 - 1
|
Viktoria Plzen U21 | L | -0.5 | Under | Push |
|
5-7 (12) | 0-5 (5) | 1 (0-1) | 0 (0-0) | |
| Czech Republic U21 League | 2018-09-03 | 1 Bohemians 1905 U21 |
0 - 0
0 - 1
|
Mlada Boleslav U21 1 | W | +1.0, +1.5 | Under | Push |
|
9-7 (16) | 5-4 (9) | 1 (1-0) | 3 (2-1) | |
| Czech Republic U21 League | 2018-08-26 | 2 Mlada Boleslav U21 |
1 - 0
2 - 1
|
FK Teplice U21 3 | W | -0.5 | Under | Push |
|
4-0 (4) | 2-0 (2) | 1 (1-0) | 1 (1-0) | |
| Czech Republic U21 League | 2018-08-19 | 1 FK Baumit Jablonec U21 |
0 - 1
2 - 2
|
Mlada Boleslav U21 2 | D | +1.0 | Over | Push |
|
7-6 (13) | 1-5 (6) | 1 (1-0) | 1 (1-0) | |
| Czech Republic U21 League | 2018-08-11 | 1 Mlada Boleslav U21 |
2 - 0
3 - 2
|
Hradec Kralove U21 3 | W | -0.5 | Over | Push |
|
5-8 (13) | 3-4 (7) | 4 (2-2) | 1 (0-1) | |
| Czech Republic U21 League | 2018-08-05 | 2 Mlada Boleslav U21 |
2 - 0
3 - 2
|
Slavia Prague U21 1 | W | -0.5, -1.0 | Over | Push |
|
6-7 (13) | 4-4 (8) | 2 (1-1) | 2 (2-0) | |
| Czech Republic U21 League | 2018-07-30 | 4 Sparta Prague U21 |
0 - 1
2 - 2
|
Mlada Boleslav U21 1 | D | 0.0, -0.5 | Over | Push |
|
5-4 (9) | 2-2 (4) | 2 (2-0) | 1 (0-1) | |
| Czech Republic U21 League | 2018-07-22 | 3 Mlada Boleslav U21 |
0 - 0
3 - 2
|
Dukla Praha U21 1 | W | -1.0 | Over | Push |
|
10-4 (14) | 3-2 (5) | 0 (0-0) | 1 (0-1) | |
| Czech Republic U21 League | 2018-05-27 | 1 2 FK Teplice U21 |
1 - 1
3 - 2
|
Mlada Boleslav U21 2 | L | 0.0, -0.5 | Over | Push |
|
0-9 (9) | 0-4 (4) | 1 (0-1) | 1 (0-1) | |
| Czech Republic U21 League | 2018-05-23 | 2 MFK Karvina U21 |
0 - 5
0 - 7
|
Mlada Boleslav U21 1 | W | +0.5 | Over | Push |
|
3-5 (8) | 0-1 (1) | 0 (0-0) | 2 (1-1) | |
| Czech Republic U21 League | 2018-05-20 | Mlada Boleslav U21 |
2 - 0
3 - 0
|
Banik Ostrava U21 | W | -1.0 | Under | Push |
|
4-5 (9) | 3-1 (4) | 0 (0-0) | 0 (0-0) | |
| Czech Republic U21 League | 2018-05-13 | 2 Hradec Kralove U21 |
0 - 0
1 - 1
|
Mlada Boleslav U21 1 | D | 0.0 | Under | Push |
|
1-8 (9) | 1-5 (6) | 1 (0-1) | 0 (0-0) | |
| Czech Republic U21 League | 2018-05-06 | 1 Mlada Boleslav U21 |
2 - 0
4 - 0
|
Sparta Prague U21 1 | W | -0.5 | Over | Push |
|
4-3 (7) | 0-1 (1) | 1 (0-1) | 0 (0-0) | |
| Czech Republic U21 League | 2018-04-30 | 1 Mlada Boleslav U21 |
1 - 0
3 - 0
|
FK Pribram U21 | W | -0.5, -1.0 | Under | Push |
|
8-0 (8) | 7-0 (7) | 4 (4-0) | 0 (0-0) | |
| Czech Republic U21 League | 2018-04-22 | 1 Mlada Boleslav U21 |
0 - 2
1 - 3
|
Slovacko U21 2 | L | -0.5 | Over | Push |
|
6-4 (10) | 3-3 (6) | 2 (1-1) | 3 (3-0) | |
| Czech Republic U21 League | 2018-04-14 | 2 FC Fastav Zlín U21 |
0 - 0
1 - 1
|
Mlada Boleslav U21 1 | D | 0.0 | Under | Push |
|
5-3 (8) | 1-1 (2) | 0 (0-0) | 1 (1-0) | |
| Czech Republic U21 League | 2018-04-08 | Mlada Boleslav U21 |
2 - 0
5 - 2
|
Slovan Liberec U21 | W | -0.5 | Over | Push |
|
8-3 (11) | 6-3 (9) | 2 (2-0) | 1 (1-0) | |
| Czech Republic U21 League | 2018-03-18 | Mlada Boleslav U21 |
3 - 0
6 - 1
|
FK Baumit Jablonec U21 4 | W | -1.0 | Over | Push |
|
2-6 (8) | 1-4 (5) | 2 (0-2) | 1 (1-0) | |
| Czech Republic U21 League | 2018-03-12 | 1 Ceske Budejovice U21 |
0 - 3
0 - 4
|
Mlada Boleslav U21 | W | +1.0 | Over | Push |
|
1-4 (5) | 0-3 (3) | 1 (0-1) | 0 (0-0) | |
| Czech Republic U21 League | 2018-03-04 | 2 Mlada Boleslav U21 |
2 - 1
2 - 1
|
Bohemians 1905 U21 | W | -0.5, -1.0 | Under | Push |
|
7-5 (12) | 5-2 (7) | 2 (2-0) | 1 (1-0) | |
| Czech Republic U21 League | 2018-02-26 | Sparta Prague U21 |
1 - 0
5 - 1
|
Mlada Boleslav U21 1 | L | -1.5 | Over | Push |
|
6-8 (14) | 4-5 (9) | 4 (3-1) | 0 (0-0) | |
| Czech Republic U21 League | 2018-02-18 | Mlada Boleslav U21 |
1 - 0
3 - 0
|
FK Teplice U21 | W | -0.5 | Under | Push |
|
0-2 (2) | 0-2 (2) | 0 (0-0) | 0 (0-0) | |
| Europe Friendlies | 2018-01-24 | Mlada Boleslav U21 |
1 - 3
1 - 8
|
FK Dobrovice | L | 0.0 | Over | Push |
|
2-4 (6) | 1-1 (2) | 0 (0-0) | 0 (0-0) | |
| Czech Republic U21 League | 2017-12-03 | 2 Dukla Praha U21 |
0 - 1
1 - 1
|
Mlada Boleslav U21 | D | +0.5 | Under | Push |
|
5-7 (12) | 2-3 (5) | 2 (2-0) | 4 (0-4) | |
| Last ，Score Win ，Draw ，Lose ，Score Win Prob.： | ||||||||||||||
| Last ，Corner Win ，Draw ，Lose ，Corner Win Prob.： | ||||||||||||||
FK Baumit Jablonec U21 Recent Form
| FK Baumit Jablonec U21 Last | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| League | Time | Home | Score | Away | Result | Handicap | Goal O/U | Corner Line | Corner O/U | Events | Corner full. | Corner Half. | 35-45 | 80-90 |
| Czech Republic U21 League | 2018-11-04 | 1 FK Baumit Jablonec U21 |
0 - 2
0 - 4
|
Sparta Prague U21 2 | L | +1.5 | Over |
|
||||||
| Czech Republic U21 League | 2018-10-28 | 2 Dukla Praha U21 |
0 - 0
3 - 2
|
FK Baumit Jablonec U21 2 | L | -0.5 | Over |
|
||||||
| Czech Republic U21 League | 2018-10-21 | 2 FK Baumit Jablonec U21 |
3 - 1
4 - 2
|
Ceske Budejovice U21 | W | -1.5 | Over |
|
||||||
| Czech Republic U21 League | 2018-10-08 | FK Pribram U21 |
0 - 2
2 - 5
|
FK Baumit Jablonec U21 | W | -0.5, -1.0 | Over |
|
||||||
| Czech Republic U21 League | 2018-09-29 | 1 FK Baumit Jablonec U21 |
2 - 1
2 - 4
|
Viktoria Plzen U21 1 | L |
|
||||||||
| Czech Republic U21 League | 2018-09-25 | Bohemians 1905 U21 |
0 - 0
1 - 0
|
FK Baumit Jablonec U21 2 | L | -1.0 | Under | 11.0 | Over |
|
13-4 (17) | 8-2 (10) | 2 (2-0) | 3 (2-1) |
| Czech Republic U21 League | 2018-09-17 | 1 FK Baumit Jablonec U21 |
0 - 0
0 - 1
|
FK Teplice U21 3 | L | +1.5 | Under | Push |
|
2-7 (9) | 1-3 (4) | 1 (0-1) | 0 (0-0) | |
| Czech Republic U21 League | 2018-08-27 | 2 Hradec Kralove U21 |
0 - 1
1 - 2
|
FK Baumit Jablonec U21 1 | W | -1.5 | Under | Push |
|
8-6 (14) | 5-3 (8) | 2 (2-0) | 2 (1-1) | |
| Czech Republic U21 League | 2018-08-19 | 1 FK Baumit Jablonec U21 |
0 - 1
2 - 2
|
Mlada Boleslav U21 2 | D | +1.0 | Over | Push |
|
7-6 (13) | 1-5 (6) | 1 (1-0) | 1 (1-0) | |
| Czech Republic U21 League | 2018-08-07 | FK Baumit Jablonec U21 |
0 - 1
0 - 3
|
Dukla Praha U21 | L | 0.0, -0.5 | Under | Push |
|
6-6 (12) | 5-3 (8) | 1 (1-0) | 2 (0-2) | |
| Czech Republic U21 League | 2018-07-30 | Ceske Budejovice U21 |
2 - 2
4 - 3
|
FK Baumit Jablonec U21 | L | 0.0 | Over | Push |
|
6-2 (8) | 4-0 (4) | 1 (1-0) | 0 (0-0) | |
| Czech Republic U21 League | 2018-07-24 | 1 FK Baumit Jablonec U21 |
2 - 2
3 - 2
|
Slovan Liberec U21 2 | W | +1.0 | Over | Push |
|
6-10 (16) | 5-3 (8) | 1 (1-0) | 4 (0-4) | |
| Czech Republic U21 League | 2018-05-20 | 2 Bohemians 1905 U21 |
2 - 1
5 - 1
|
FK Baumit Jablonec U21 | L | -0.5, -1.0 | Over | Push |
|
2-6 (8) | 0-2 (2) | 0 (0-0) | 0 (0-0) | |
| Czech Republic U21 League | 2018-05-06 | 1 Vysocina Jihlava U21 |
3 - 2
6 - 2
|
FK Baumit Jablonec U21 | L | -1.0, -1.5 | Over | Push |
|
3-7 (10) | 1-5 (6) | 1 (0-1) | 0 (0-0) | |
| Czech Republic U21 League | 2018-05-02 | FK Baumit Jablonec U21 |
3 - 0
4 - 0
|
Ceske Budejovice U21 | W | -1.5, -2.0 | Push | Push |
|
9-5 (14) | 7-2 (9) | 5 (3-2) | 2 (0-2) | |
| Czech Republic U21 League | 2018-04-22 | 2 FK Baumit Jablonec U21 |
3 - 2
3 - 3
|
FC Brno U21 2 | D | 0.0 | Over | Push |
|
10-3 (13) | 7-2 (9) | 2 (0-2) | 2 (2-0) | |
| Czech Republic U21 League | 2018-04-16 | Trinec U21 |
1 - 1
3 - 1
|
FK Baumit Jablonec U21 2 | L | 0.0, -0.5 | Over | Push |
|
4-4 (8) | 1-1 (2) | 0 (0-0) | 3 (2-1) | |
| Czech Republic U21 League | 2018-03-18 | Mlada Boleslav U21 |
3 - 0
6 - 1
|
FK Baumit Jablonec U21 4 | L | -1.0 | Over | Push |
|
2-6 (8) | 1-4 (5) | 2 (0-2) | 1 (1-0) | |
| Czech Republic U21 League | 2018-03-12 | 1 Slovan Liberec U21 |
2 - 0
3 - 0
|
FK Baumit Jablonec U21 2 | L | -0.5, -1.0 | Under | Push |
|
4-3 (7) | 3-1 (4) | 1 (1-0) | 0 (0-0) | |
| Czech Republic U21 League | 2018-03-05 | 2 FK Baumit Jablonec U21 |
2 - 0
4 - 1
|
Ceske Budejovice U21 | W | -1.0, -1.5 | Over | Push |
|
7-0 (7) | 4-0 (4) | 0 (0-0) | 0 (0-0) | |
| Czech Republic U21 League | 2018-02-25 | 1 Bohemians 1905 U21 |
2 - 1
2 - 2
|
FK Baumit Jablonec U21 1 | D | 0.0, -0.5 | Over | Push |
|
2-7 (9) | 0-2 (2) | 1 (0-1) | 1 (1-0) | |
| Czech Republic U21 League | 2018-02-19 | 1 FK Baumit Jablonec U21 |
2 - 1
4 - 4
|
Sparta Prague U21 2 | D | +1.0, +1.5 | Over | Push |
|
1-14 (15) | 0-8 (8) | 1 (0-1) | 1 (0-1) | |
| Czech Republic U21 League | 2017-12-03 | FK Teplice U21 |
2 - 1
3 - 2
|
FK Baumit Jablonec U21 1 | L | -1.5, -2.0 | Over | Push |
|
8-6 (14) | 3-2 (5) | 2 (2-0) | 1 (0-1) | |
| Czech Republic U21 League | 2017-11-19 | 3 Hradec Kralove U21 |
3 - 1
4 - 2
|
FK Baumit Jablonec U21 1 | L | -1.5, -2.0 | Over | Push |
|
8-4 (12) | 5-1 (6) | 2 (2-0) | 1 (0-1) | |
| Czech Republic U21 League | 2017-10-29 | 2 Viktoria Plzen U21 |
2 - 0
3 - 1
|
FK Baumit Jablonec U21 | L | -1.0, -1.5 | Over | Push |
|
12-12 (24) | 10-0 (10) | 2 (2-0) | 6 (2-4) | |
| Czech Republic U21 League | 2017-10-16 | 2 FK Baumit Jablonec U21 |
0 - 0
0 - 1
|
Slovan Liberec U21 | L | -0.5 | Under | Push |
|
7-4 (11) | 4-0 (4) | 0 (0-0) | 0 (0-0) | |
| Czech Republic U21 League | 2017-08-21 | FK Pribram U21 |
1 - 0
2 - 1
|
FK Baumit Jablonec U21 | L | -0.5 | Under | Push |
|
6-7 (13) | 1-2 (3) | 0 (0-0) | 2 (1-1) | |
| Czech Republic U21 League | 2017-08-14 | FK Baumit Jablonec U21 |
1 - 2
2 - 5
|
Viktoria Plzen U21 | L | -0.5 | Over | Push |
|
5-4 (9) | 2-4 (6) | 3 (0-3) | 0 (0-0) | |
| Czech Republic U21 League | 2017-08-07 | 1 SK Slavia Praha U21 |
2 - 0
4 - 1
|
FK Baumit Jablonec U21 3 1 | L | -0.5, -1.0 | Over | Push |
|
5-4 (9) | 3-1 (4) | 0 (0-0) | 1 (1-0) | |
| Europe Friendlies | 2017-07-26 | FK Dobrovice |
1 - 1
1 - 1
|
FK Baumit Jablonec U21 | D | 0.0, +0.5 | Under | Push |
|
5-2 (7) | 3-1 (4) | 2 (2-0) | 2 (1-1) | |
| Last ，Score Win ，Draw ，Lose ，Score Win Prob.： | ||||||||||||||
| Last ，Corner Win ，Draw ，Lose ，Corner Win Prob.： | ||||||||||||||
| 1x2 | |||
|---|---|---|---|
| Full | 1.2 | 6.5 | 9 |
| Half | 1.57 | 3.2 | 6.5 |
| Asian Handicap | ||
|---|---|---|
| Full (-1.25) | [email protected] | [email protected] |
| Half (-0.75) | [email protected] | [email protected] |
| Total Goals | ||
|---|---|---|
| Full (3.5) | [email protected] | [email protected] |
| Half (1.5) | [email protected] | [email protected] |
Live Events
Status: full , Score: 2 - 0 , Corner: 3 - 2
Corner: , Handicap: -1.0, -1.5 , Goals: 3.5
Score: 0 - 0 , Corner: 1 - 1 Half
Corner: , Handicap: -0.5, -1.0 , Goals: 1.5
-
31' - 1st Corner - Mlada Boleslav U21 -
38' - 2nd Corner - FK Baumit Jablonec U21 -
0-0 score at the end of First Half -
46' - 3rd Corner - Mlada Boleslav U21
-
56' - 4th Corner - Mlada Boleslav U21
- Race to 3 Corners - Mlada Boleslav U21
-
60' - 1st Goal - Mlada Boleslav U21 -
64' - 1st Yellow Card - Mlada Boleslav U21 -
76' - 2nd Yellow Card - FK Baumit Jablonec U21
-
78' - 5th Corner - FK Baumit Jablonec U21
-
82' - 2nd Goal - Mlada Boleslav U21