William C Brennan Jr - Win Loss Records and Statistics

Brennan Mckenna Manzi Shay Chtd Ste 7006305 Ivy Ln
Greenbelt, Maryland
301-474-0044

5.0
Performance Rating


About this Lawyer Data

Justice Toolbox publishes lawyer reviews based on win-loss records of actual court proceedings.

Our case data comes from the Maryland and Washington, D.C. court systems, with close to 5 million legal cases. Cases in other court systems are not in our system yet, unless provided by the lawyer. Also, our data does not include (1) cases that are inaccessible or missing from court systems and (2) legal work that occurs outside of court proceedings.

All of the data on this page are estimates automatically computed by an artificial intelligence (AI) program and are not manually verified. Technology does not always work, and our information could be wrong. However, we provide the name and case number of every case our data is based on, at the bottom of the page, so you can check the results yourself.

Each case is different and the past record is no assurance that this lawyer will be successful in reaching a favorable result in any future case.

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Attorney Statistics for Cases in Our Database

Win Rate

William has won an estimated 86.70% of legal cases in our database that were fully litigated. This lawyer has won at least 189 legal cases and lost at least 29 legal cases as shown in the pie chart. Win rates vary widely between different types of cases, so please view this attorney's individual practice area results below for more information.

The estimated win rate is computed based on fully litigated cases, meaning cases that were pursued to a win or loss. The percentage reported is wins divided by the sum of wins and losses and does not count other case outcomes such as settlements, plea bargains, or outcomes that could not be determined.

Experience

William has handled at least 939 legal cases in our database. The breakdown in estimated outcomes of these cases is shown in the pie chart. A lawyer's experience should be considered per practice area, so please view this attorney's individual practice area results below for more information.

Settlement Rate

William settles an estimated 39.61% of legal cases and litigates 60.39% of legal cases to conclusion, based on our database. This lawyer has settled at least 143 legal cases and litigated to conclusion at least 218 legal cases as shown in the pie chart.

For purposes of this chart, both settlements and plea bargains are counted as settlements, as opposed to cases litigated to conclusion.


Win Rate Comparison

William's win rate is higher than the average win rate for attorneys handling legal cases primarily for consumers in our database. The bar graph shows William's win rate compared to the average.

Experience Comparison

William has handled more legal cases than the average attorney handling legal cases primarily for consumers in our database. The bar graph shows William's experience compared to the average.


Summary

William has an impressive win rate (estimated) of 86.70% in legal cases in our database and is rated an excellent 5.0 or 4.5 stars in numerous practice areas.

William excels as a criminal lawyer, earning high marks with a 5.0 star rating based on estimated win rate and experience. Some areas with particularly outstanding results are criminal assault, drugs, and homicide cases, among others.

William also handles civil matters and earns a strong 5.0 star rating in that field. We would especially point out the attorney's results in injunction, civil citation, and personal property cases.

Moreover, William appears to obtain impressive results in traffic cases, meriting a 4.5 star rating. Here, look at the lawyer's great star ratings in DUI / DWI, driving without a permit, and speeding cases.

In addition, William's handling of personal injury cases earns our 4.0 star rating. In that field, look at the lawyer's results related to car accident cases.

Much more detailed information about this lawyer is presented in the charts and tables below.


Our Ratings

We rate William's performance in each case type, and we also show the attorney's performance statistics used to compute our quality rating. The data in the following table are estimates computed by our AI based on cases in our database.

Different legal areas require different knowledge, skills, and experience. An attorney's performance can be better or worse in different areas because of the different requirements. Some attorneys choose to specialize in specific areas, and the attorney's performance will typically be better in his or her area of specialty than in other areas. Note that table cells that are empty indicate that data is not available or not displayable. It does not indicate zero.

Click on the details button below to learn more about the attorney's rating and performance in that case type.

# Case Type
Rating
Win Rate Settlement /
Plea Rate
Total Cases Wins Losses Settled Plea
Bargain
Details
1
Overall
5.0
86.70% 39.61% 939 189 29 50 93 Details
2
Civil
5.0
  73.91% 162     49 2 Details
3
Criminal
5.0
91.63% 31.42% 782 186 17 0 93 Details
4
Theft
5.0
96.67% 31.82% 112 29 1 0 14 Details
5
Dealing Drugs
5.0
100.00% 75.00% 64 4 0 0 12 Details
6
Criminal Fraud
5.0
100.00% 0.00% 17 6 0 0 0 Details
7
Criminal Harassment
5.0
100.00% 8.33% 14 11 0 0 1 Details
8
Possession of Weapon
5.0
100.00% 20.00% 11 4 0 0 1 Details
9
False Statements
5.0
100.00% 50.00% 9 3 0 0 3 Details
10
Intoxication
5.0
100.00% 37.50% 9 5 0 0 3 Details
11
Stolen Credit Cards
5.0
100.00% 0.00% 6 3 0 0 0 Details
12
Gambling
5.0
100.00% 0.00% 6 3 0 0 0 Details
13
Identity Theft
5.0
100.00% 50.00% 6 2 0 0 2 Details
14
Civil Citation
5.0
100.00% 40.00% 5 3 0 0 2 Details
15
Stalking
5.0
100.00% 33.33% 4 2 0 0 1 Details
16
Drugs
4.5
93.10% 39.58% 137 27 2 0 19 Details
17
Traffic
4.5
92.86% 48.15% 66 13 1 0 13 Details
18
Sexual Assault
4.5
80.00% 64.29% 46 4 1 0 9 Details
19
DUI / DWI
4.5
83.33% 53.85% 32 5 1 0 7 Details
20
Manslaughter
4.5
  66.67% 19     0 6 Details
21
Driving Without a Permit
4.5
100.00% 50.00% 12 4 0 0 4 Details
22
Misdemeanor
4.5
100.00% 57.14% 7 3 0 0 4 Details
23
Business
4.5
50.00% 0.00% 4 1 1 0 0 Details
24
Natural Resources Citation
4.5
100.00% 50.00% 4 2 0 0 2 Details
25
Criminal Trespass
4.5
100.00% 0.00% 3 2 0 0 0 Details
26
Business License Violation
4.5
100.00% 0.00% 2 2 0 0 0 Details
27
Criminal Assault
4.0
90.32% 31.87% 187 56 6 0 29 Details
28
Homicide
4.0
52.94% 55.26% 128 9 8 0 21 Details
29
Murder
4.0
56.25% 50.00% 116 9 7 0 16 Details
30
Personal Injury
4.0
  76.19% 40     16 0 Details
31
Burglary
4.0
75.00% 33.33% 25 3 1 0 2 Details
32
Rape
4.0
66.67% 57.14% 21 2 1 0 4 Details
33
Disorderly Conduct
4.0
87.50% 27.27% 17 7 1 0 3 Details
34
Injunction
4.0
  62.50% 10     5 0 Details
35
Car Accident
4.0
50.00% 66.67% 10 1 1 4 0 Details
36
False Imprisonment
4.0
100.00% 75.00% 9 1 0 0 3 Details
37
Speeding
4.0
50.00% 33.33% 8 1 1 0 1 Details
38
Criminal Forgery
4.0
100.00% 0.00% 6 1 0 0 0 Details
39
Prostitution
4.0
100.00% 50.00% 6 1 0 0 1 Details
40
Personal Property
4.0
  25.00% 5     1 0 Details
41
Arson
4.0
100.00% 50.00% 4 1 0 0 1 Details
42
Boating
4.0
100.00% 66.67% 3 1 0 0 2 Details
43
Breach of Fiduciary Duty
4.0
50.00% 0.00% 2 1 1 0 0 Details
44
Hate Crime
4.0
100.00% 0.00% 1 1 0 0 0 Details
45
Criminal Harassment of Protected Class
4.0
100.00% 0.00% 1 1 0 0 0 Details
46
Misrepresent Age
4.0
100.00% 0.00% 1 1 0 0 0 Details
47
Appeal
3.5
  100.00% 333     4 2 Details
48
Contract
3.5
  81.82% 46     18 0 Details
49
Robbery
3.5
  100.00% 41     0 2 Details
50
Child Abuse
3.5
60.00% 50.00% 39 3 2 0 5 Details
51
Reckless Endangerment
3.5
71.43% 50.00% 37 5 2 0 7 Details
52
Destruction of Property
3.5
90.91% 26.67% 18 10 1 0 4 Details
53
Real Estate
3.5
  80.00% 17     4 0 Details
54
Reckless Driving
3.5
  75.00% 15     0 3 Details
55
Resisting Arrest
3.5
100.00% 75.00% 11 1 0 0 3 Details
56
Declaratory Judgment
3.5
  80.00% 10     4 0 Details
57
Government
3.5
  100.00% 10     3 0 Details
58
During Violent Crime
3.5
  50.00% 10     0 1 Details
59
Forfeiture
3.5
  100.00% 9     2 0 Details
60
Debt Relief / Collections
3.5
  100.00% 8     1 0 Details
61
Kidnapping
3.5
  100.00% 8     0 2 Details
62
Attorney Discipline
3.5
  0.00% 5     0 0 Details
63
Conspiracy
3.5
  100.00% 5     0 3 Details
64
Armed Assault
3.5
66.67% 25.00% 5 2 1 0 1 Details
65
Fail to Obey Officer
3.5
66.67% 0.00% 5 2 1 0 0 Details
66
Negligent Homicide
3.5
  66.67% 5     0 2 Details
67
Stolen Car
3.5
100.00% 0.00% 5 1 0 0 0 Details
68
Judgment Lien
3.5
  0.00% 4     0 0 Details
69
Sex Crime
3.5
  100.00% 4     0 1 Details
70
Perverted Sexual Practice
3.5
  100.00% 4     0 1 Details
71
Violate Probation
3.5
  100.00% 4     0 3 Details
72
Civil Fraud
3.5
  33.33% 3     1 0 Details
73
Bribery
3.5
  0.00% 3     0 0 Details
74
Habeas Corpus
3.5
  0.00% 3     0 0 Details
75
Misconduct in Office
3.5
  0.00% 3     0 0 Details
76
Accounting
3.5
100.00% 0.00% 2 1 0 0 0 Details
77
Civil Conspiracy
3.5
  50.00% 2     1 0 Details
78
Accessory after the Fact
3.5
  0.00% 2     0 0 Details
79
Boating DUI
3.5
100.00% 50.00% 2 1 0 0 1 Details
80
Embezzlement
3.5
  100.00% 2     0 1 Details
81
Fugitive from Justice
3.5
100.00% 0.00% 2 1 0 0 0 Details
82
Obstruction of Justice
3.5
100.00% 0.00% 2 1 0 0 0 Details
83
Driving Uninsured Vehicle
3.5
100.00% 0.00% 2 1 0 0 0 Details
84
Dissolution
3.5
  0.00% 1     0 0 Details
85
Fail to Register as Sex Offender
3.5
100.00% 0.00% 1 1 0 0 0 Details
86
Illegal Fishing
3.5
100.00% 0.00% 1 1 0 0 0 Details
87
Littering
3.5
100.00% 0.00% 1 1 0 0 0 Details
88
Family
3.0
  50.00% 15     1 0 Details
89
Divorce
3.0
  0.00% 11     0 0 Details
90
Gun Possession
3.0
  66.67% 11     0 2 Details
91
Driving after Suspension or Revocation
3.0
  50.00% 7     0 1 Details
92
Armed Robbery
3.0
  0.00% 6     0 0 Details
93
Child Sex Abuse
3.0
  50.00% 4     0 1 Details
94
Breaking and Entering
3.0
  0.00% 3     0 0 Details
95
Contempt
3.0
50.00% 0.00% 3 1 1 0 0 Details
96
Violating Restraining Order
3.0
50.00% 0.00% 3 1 1 0 0 Details
97
Hit and Run
3.0
  0.00% 3     0 0 Details
98
Unjust Enrichment
3.0
  50.00% 2     1 0 Details
99
Breaking into Car
3.0
  100.00% 2     0 1 Details
100
Carjacking
3.0
  0.00% 2     0 0 Details
101
Simple Assault
3.0
100.00% 50.00% 2 1 0 0 1 Details
102
Cause Collision
3.0
  100.00% 2     0 1 Details
103
Driving Unregistered Car
3.0
  0.00% 2     0 0 Details
104
Bankruptcy
3.0
  100.00% 1     1 0 Details
105
Fraudulent Conveyance
3.0
  100.00% 1     1 0 Details
106
Paternity
3.0
  100.00% 1     1 0 Details
107
Civil Assault
3.0
  100.00% 1     1 0 Details
108
Ejectment
3.0
  100.00% 1     1 0 Details
109
Eminent Domain
3.0
  0.00% 1     0 0 Details
110
Receivership
3.0
  0.00% 1     0 0 Details
111
Trespass
3.0
  0.00% 1     0 0 Details
112
Subpoena
3.0
  0.00% 1     0 0 Details
113
Animal Abuse
3.0
  0.00% 1     0 0 Details
114
Bad Check
3.0
100.00% 0.00% 1 1 0 0 0 Details
115
Dog
3.0
  0.00% 1     0 0 Details
116
Incest
3.0
  0.00% 1     0 0 Details
117
Tampering with Witness
3.0
  0.00% 1     0 0 Details
118
Threat to Injure
3.0
100.00% 0.00% 1 1 0 0 0 Details
119
Probate
3.0
  0.00% 1     0 0 Details
120
Wills
3.0
  0.00% 1     0 0 Details
121
Custody
    0.00% 3     0 0 Details
122
Support
    0.00% 3     0 0 Details
123
Civil Domestic Violence
    0.00% 2     0 0 Details
124
Visitation
    0.00% 1     0 0 Details
125
Property Lien
    0.00% 1     0 0 Details
126
Contraband
    100.00% 1     0 1 Details

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